摘要
在不同的國家，已有許多研究探討大學生使用的語言學習策略，但只有非常少部分學者研究越南中學生所使用的口說學習策略。本研究主要目的旨在探究越南中學生所使用的英語口說策略，研究問題包括 (1)越南中學生使用英語口說策略之頻率為何？ (2)越南中學生的英文學習經驗與英語口說策略之使用是否有顯著關係？ (3)越南中學生對英語口說策略之觀感為何？研究者先使用包含社會情感策略、流暢性導向策略、準確性導向策略、對談意義協商策略和補償策略等等五個類別之問卷，接著對受試者進行半結構式訪談以蒐集所需數據。本研究受測對象為來自越南不同地區的253名中學生，其中19名學生自願性參與半結構式訪談。研究結果顯示了大部分越南中學生使用口說策略之頻率非常高。在問卷的五個類別當中，受試者最常使用的是對談意義協商策略，而準確性導向策略則是最少被使用的。此外，越南中學生學習英文的時間長短與口說策略之使用沒有顯著關係。且受試者認為英文口說策略是幫助提高口說流利度和自信的關鍵，因此口說策略應該要融入英語口說課，讓學生熟悉口說策略並經常練習。根據本研究結果，教師在進行英語口說教學時，可以更能選擇口語策略提高學生口說成效，也可以幫助學生在雅思考試的口說部分獲得更滿意的分數。
關鍵字： 口說策略、英語口說、越南中學生

ABSTRACT
There are a plethora of studies focusing on investigation language learning strategies used among students at university level in different countries. However, few studies have concentrated on exploring students’ use of speaking strategies at high-school level under the Vietnamese context. This study aimed to figure out EFL speaking strategies used among Vietnamese high-school students by answering three research questions as follows. (1) How often do Vietnamese high-school students use EFL speaking strategies? (2) Do English learning experiences have any significant relationship with students’ use of EFL speaking strategies? (3) What are Vietnamese high-school students’ perceptions of EFL speaking strategies? A questionnaire of five categories (social affective strategies, fluency-oriented strategies, accuracy-oriented strategies, negotiation for meaning while speaking, and compensation strategies) including 27 items followed with semi-structured interviews were applied to collect the data. Two hundred and fifty-three EFL students from different high schools in different regions of Vietnam participated in answering the survey, among whom, nineteen took part in the semi-structured interviews voluntarily. The findings showed that speaking strategies in general were used at high frequency. Besides, negotiation for meaning while speaking was used the most frequently while accuracy-oriented strategies were used the least. In addition, there was no significant relationship found between years of learning English and the use of speaking strategies. Moreover, speaking strategies were considered essential to help students improve fluency and confidence when they speak English and students all thought that speaking strategies should be integrated into speaking class for them to get familiar with and practice regularly. Based on the findings of this study, teachers can be more selective in choosing speaking strategies for training to increase effectiveness and efficiency, and also help students to get a more satisfactory score in speaking part of the IELTS test.

Key words: speaking strategies, EFL speaking, Vietnamese high-school students

REFERENCES
Alam, Q., & Bashiruddin, A. (2013). Improving English oral communication skills of Pakistani public school’s students. International journal of English language teaching, 1(2), 17-36. www.ea-journals.org.
Alhaysony, M. (2016). Language Learning Strategies Use by Saudi EFL Students: The Effect of Duration of English Language Study and Gender. Theory and Practice in Language Studies, 7(1), 18-28. http://dx.doi.org/10.17507/tpls.0701.03.
Ali, H. H & Paramasivam, S. (2016). Language Learning Strategies Across Proficiency Levels Among EFL Pre-University Students. Journal of Applied Linguistics and Language Research, 3(4), 135-148. www.jallr.com ISSN: 2376-760X.
Aljuaid, H. T. (2015). Language learning strategies used by a group of Saudi Arabian EFL learners [Doctoral dissertation, Griffith University]. Griffith University. https://doi.org/10.25904/1912/2905.
Astutik, Y. (2017). Interactional strategies in public speaking class used by low learners. JEES (Journal of English Educators Society), 2(2), 65-74. https://doi.org/10.21070/jees.v2i2.964.
Brown, H. D. 2001. Teaching by Principles: An Interactive Approach to Language Pedagogy (2nd ed.). New York: Pearson Education.
Brown, H. D. 2007. Principles of language learning and teaching (5th ed). Pearson Education.
Bui, G. T. K., & Vu, T. V. (2018). Language learning strategies of Vietnamese EFL freshmen. Arab World English Journal, 9(3), 61–83. https://doi.org/10.24093/awej/vol9no3.5.
Canale, M. & Swain, M. (1980). Theoretical bases of communicative approaches to second language teaching and testing. Applied Linguistics, 1(1), 1-47. https://doi.org/10.1093/applin/I.1.1.
Charoento, M. (2016). Individual learner differences and language learning strategies. Contemp. Educ. Res. J. 7, 57–72. https://doi.org/10.18844/cerj.v7i2.875
Chen, M. L. (2014). Age Differences in the Use of Language Learning Strategies. English Language Teaching, 7, 144-151. https://doi.org/10.5539/elt.v7n2p144.
Cohen, A. (1990). Language learning. Boston: Heinle & Heinle Publishers.
Cohen, A. D. (2014). Strategies in learning and using a second language. Routledge.
Corder, S. P. (1983). Error analysis and interlanguage. Oxford: Oxford University Press.
Demir, Y., Mutlu, G., & Şişman, Y. S. (2018). Exploring the Oral Communication Strategies Used by Turkish EFL Learners: A Mixed Methods Study. International Journal of Instruction, 11(2), 539-554. https://doi.org/10.12973/iji.2018.11237a.
Dornyei, Z. (1995). On the teachability of communication strategies. TESOL Quarterly, 29(1), 55-85. https://doi.org/10.2307/3587805.
Dornyei, Z., & Scott, M. L. (1995). Communication strategies: An empirical analysis with retrospection. Semantic Scholar. https://by.com.vn/ZY3Dqs.
Duong, T. M., & Nguyen, H. T. T. (2021). EFL students’ perspectives on the employment of language learning strategies. English Language Teaching Educational Journal, 4(1), 49-60. doi.org/10.12928/eltej.v4i1.3489.
Entwistle & Peterson, 2004. Learning Styles and Approaches to Studying. Encyclopedia of Applied Psychology, 2. DOI: 10.1016/B978-0-12-809324-5.05623-6
Gale, N. K., Heath, G., Cameron, E., Rashid, S., & Redwood, S. (2013). Using the Framework method for the analysis of qualitative data in multi-disciplinary health research. BMC Medical Research Methodology, 13(1), 117. doi:10.1186/1471-2288- 13-117.
Gao, X. S. (2004). A Critical Review of Questionnaire Use in Learner Strategy Research. Prospect, 19(3), 3-14. https://bitly.com.vn/flcfr2.
Giang, B., & Tuan, V. (2018). Language learning strategies of Vietnamese EFL freshmen. Arab World English Journal, 9(3), 61-83. DOI:https://dx.doi.org/10.24093/awej/vol9no3.5.
Gray, M.G., Sun, P.P., & Zhang, L.J. (2016). Development and Validation of the Speaking Strategy Inventory for Learners of Chinese (SSILC) as a Second/Foreign Language. Asia-Pacific Edu, 25(4), 593–604. DOI 10.1007/s40299-016-0287-0.
Green, J. M. & Oxford, R. (1995). A closer look at learning strategies, L2 proficiency, and gender. TESOL Quarterly, 29(2), 261-297. https://doi.org/10.2307/3587625.
Griffiths, C. (2003b). Patterns of language learning strategy use. System, 31(3), 367-383. https://doi.org/10.1016/S0346-251X(03)00048-4.
Griffiths, C., & Cansiz, G. (2015). Language learning strategies: A holistic view. Studies in Second Language Leaning and Teaching, 5(3), 473–493. https://doi.org/10.14746/ssllt.2015.5.3.7.
Gudu, B. (2017). Teaching Speaking Skills in English Language using Classroom Activities in Secondary School Level in Eldoret Municipality, Kenya. Journal Of Education and Practice, 6(35). http://files.eric.ed.gov/fulltext/EJ1086371.
Ha, V., & Uyen, N. (2021). English language teachers’ practices of developing discourse competence through speaking skills for grade 10 students. VNU Journal Of Foreign Studies, 37(4). doi:10.25073/2525-2445/vnufs.4754.
Habok, A., & Magyar, A. (2018). The effect of language learning strategies on proficiency, attitudes and school achievement. Frontiers in Psychology, 8(2358), 1-8. doi: 10.3389/fpsyg.2017.02358.
Hamad, M. M. (2013). Factors negatively affect speaking skills at Saudi colleges for girls in the south. English Language Teaching, 6(12), 87-97. http://dx.doi.org/10.5539/elt.v6n12p87.
Hedge, T. (2000) Teaching and learning in the language classroom. Oxford: Oxford University Press.
Hirano, K. (1987). Research on communication strategies in interlanguage production: A review of definitions, typologies and empirical results. Bull. Joetsu Univ. Educ, 6(2). https://bitly.com.vn/0svpel.
Hong-Nam, K., & Leavell, A. G. (2006). Language learning strategy use of ESL students in an intensive English learning context. System, 34(3), 399–415. https://doi.org/10.1016/j.system.2006.02.002.
Huang, C. P. (2010). Exploring Factors Affecting the Use of Oral Communication Strategies. Semantic Scholar. https://by.com.vn/PITX3l.
Hua. T. K., Nor. N. F. M., Lincoln. M. N. J. (2012). Communication strategies among EFL students - An examination of frequency of use and types of strategies used. GEMA Online™ Journal of Language Studies 831, 12(3). https://core.ac.uk/download/pdf/11494415.pdf.
Hung, T. (2018). Học sinh lớp 1 và 2 sẽ được làm quen tiếng Anh ở chương trình mới thế nào? [How will 1st and 2nd graders get acquainted with English in the new program?] Vietnamnet. https://vietnamnet.vn/hoc-sinh-lop-1-va-2-se-duoc-lam-quen-tieng-anh- o-chuong-trinh-moi-the-nao-425072.html.
Hymes, D.H. (1972). On Communicative Competence. In J.B. Pride & J. Holmes (Eds), Sociolinguistics. Selected Readings (pp. 269-293). Harmondsworth: Penguin.
Institute for Learning Styles Journal, 1. https://bitly.com.vn/ps7ied.
Khamkhien, A. (2011). Language Learning Strategies Used by Thai and Vietnamese University Students, Manusya: Journal of Humanities, 14(2), 1-23. doi: https://doi.org/10.1163/26659077-01402001.
Larenas, C. D. 2011. Exploring knowledge of English speaking strategies in 8th and 12th Graders. PROFILE, 13(2). https://bitly.com.vn/cfi862.
Learning Experience Definition. The Glossary of Education Reform. (2022). Retrieved 15 April 2022, from https://bitly.com.vn/be9yun.
Leaver, B. L., Ehrman, M. E., & Shekhtman, B. (2005). Achieving success in second language acquisition. Cambridge: Cambridge University Press.
Lee, J., & Heinz, M. (2016). English language learning strategies reported by advanced language learners. Journal of International Education Research, 12(2), 67–76. https://doi.org/10.19030/jier.v12i2.9629.
Leon, A.C., Davis, L.L. and Kraemer, H.C. (2011) The Role and Interpretation of Pilot Studies in Clinical Research. Journal of Psychiatric Research, 45, 626-629. DOI: 10.1016/j.jpsychires.2010.10.008.
Lietz, C. A., Langer, C. L., & Furman, R. (2006). Establishing trustworthiness in qualitative research in social work: Implications from a study regarding spirituality. Qualitative Social Work, 5(4), 441-458. doi:10.1177/1473325006070288.
Liu, J. (2010). Language learning strategies and its training model. Int. Educ. Stud. 3, 100- 104. doi:10.5539/ies.v3n3p100.
Liu, M. (2018). Interactive effects of English-speaking anxiety and strategy use on oral English test performance of high- and low-proficient Chinese university EFL learners. Cogent Education, 5(1). DOI: 10.1080/2331186X.2018.1562410.
Magno, C. (2010). Korean students’ language learning strategies and year of studying English as predictors of proficiency in English. Teaching English to Speakers of Languages Journal, 2, 39-61. https://ssrn.com/abstract=1638492.
Magogwe, J. M., & Oliver, R. (2007). The relationship between language learning strategies, proficiency, age and self-efficacy beliefs: A study of language learners in Botswana. System, 35(3), 338-352. https://doi.org/10.1016/j.system.2007.01.003.
McNamara, C. L. (2022, January 18.). General Guidelines for Conducting Interviews, Authenticity Consulting, LLC. Free Management Library. Retrieved from https://managementhelp.org/businessresearch/interviews.htm.
Meigouni, E. A. M. M & Shirkhani, S. (2020). Oral communication strategies used by Iranian EFL learners and their relationship with the learners’ self-efficacy beliefs and anxiety level. RELP, 8(1). DOI: 10.30486/RELP.2019.669075.
Metcalfe. J & Noom-Ura. S, 2013. Communication Strategy Use of High and Low Proficiency Learners of English at a Thai University. LEARN Journal, 6(1), 66-87. https://so04.tci-thaijo.org/index.php/LEARN/article/view/102722.
Mistar, J., Umamah, A. (2014). Strategies of learning speaking skill by Indonesian learners of English and their contribution to speaking proficiency. TEFLIN Journal, 25(2). http://dx.doi.org/10.15639/teflinjournal.v25i2/203-216.
Mukaka M. M. (2012). Statistics corner: A guide to appropriate use of correlation coefficient in medical research. Malawi medical journal : the journal of Medical Association of Malawi, 24(3), 69–71.
Nakatani, Y. (2006). Developing an oral Communication Strategy Inventory. The Modern Language Journal, 90(2), 151-168. doi: 10.1111/j.1540-4781.2006.00390.
Nakatani, Y. (2010). Identifying strategies that facilitate EFL learners’ oral communication: A classroom study using multiple data collection procedures. The Modern Language Journal, 94(1), 116-136. https://doi.org/10.1111/j.1540-4781.2009.00987.
Nakuma, C. (1997). A method for measuring the attrition of communicative competence: A pilot study with Spanish L3 subjects. Applied Psycholinguistics, 18, 219 – 235.
Ngo, C. L (2019). Language learning strategies among Vietnamese high school students. Indonesian Journal of English Language Teaching (IJELT), 14(1), 55-70. http://dx.doi.org/10.25170%2Fijelt.v14i1.1345.
Ngoc, D. (2021). Các trường xét tuyển bằng chứng chỉ quốc tế, nhiều học sinh thiệt thòi? [English international certificate as an significant advantage in higher education’s application: An opportunity or barrier?] Tuổi trẻ online. https://tuoitre.vn/cactruong- xet-tuyen-bang-chung-chi-quoc-tenhieu-hoc-sinh-thiet-thoi20210414084953175.htm.
Nguyen, H. N. (2021). “Tôi biết nhiều học sinh học chưa tốt tiếng Anh” [I am aware that there are students who might not be fluent in English]. Tuổi trẻ online. https://tuoitre.vn/toi-biet-nhieu-hoc-sinhhoc-chua-tot-tieng- anh20210312215855479.htm.
Nguyen, T. K.T., & Nguyen, T. T. (2016). Oral English communication strategies among Vietnamese non-majors of English at intermediate level. American Journal of Educational Research, 4(3), 283-287. http://pubs.sciepub.com/education/4/3/9.
Nisbet, D., Tindall, E., & Arroyo, A. (2005). Language Learning Strategies and English Proficiency of Chinese University Students. Foreign Language Annals, 38(1), 100- 107. https://doi.org/10.1111/j.1944-9720.2005.tb02457.
O’Malley, J. M., & Chamot, A. U. (1990). Learning strategies in second language acquisition. Cambridge: Cambridge University Press.
Ooi, W. Z., Abdullah, N., Sarangapani, S., Song, S. J., Vejayan, L., & Hashim, H. (2021). Speaking for themselves: The use of learning strategies for speaking skills among lower secondary school ESL learners. International Journal of Academic Research in Business and Social Sciences, 11(6), 1527-1546. http://dx.doi.org/10.6007/IJARBSS/v11-i6/10045.
Ortega, L. (2007). Practice in a Second Language: Meaningful L2 practice in foreign language classrooms: A cognitive-interactionist SLA perspective. Semantic Scholar. https://doi.org/10.1017/CBO9780511667275.011.
Ounis, T. (2016). Exploring the use of oral communication strategies by high and low proficiency learners of English: Tunisian EFL students as a case study. International Journal of Humanities and Cultural Studies, 2(1), 1077-1098. https://www.ijhcs.com/index.php/ijhcs/article/view/1410.
Oweis, T. (2013). A literature Review on Communication Strategies in Language Learning. European Scientific Journal, 9(26). https://by.com.vn/2zlUqD.
Oxford, R. (1990). Language Learning Strategies: What every teacher should know. Boston: Heinle and Heinle Publishers.
Patton, M. (2002). Qualitative evaluation and research methods (3rd ed.). Thousand Oaks, CA: Sage.
Pawlak, M. (2018). Investigating the use of speaking strategies in the performance of two communicative tasks: The importance of communicative goal. Studies In Second Language Learning And Teaching, 8(2), 269-291. https://doi.org/10.14746/ssllt.2018.8.2.5
Platsidou, M., and Kantaridou, Z. (2014). The role of attitudes and learning strategy use in predicting perceived competence in school-aged foreign language learners. J. Lang. Lit. 5, 253–260. doi: 10.7813/jll.2014/5-3/43.
Rabab’ah, G. (2016). The effect of communication strategy training on the development of EFL learners’ strategic competence and oral communicative ability. Journal of Psycholinguistic Research, 45(3), 625–651. doi:https: //doi.org/10.1007/s10936-015- 9365-3.
Rababah, G. (2002). Second language communication strategies: Definitions, taxonomies, data elicitation methodology and teachability issues. Research Gate. https://by.com.vn/g2v61h.
Radwan, A. (2011). Effects of L2 proficiency and gender on choice of language learning strategies by university students majoring in English. Asian EFL Journal, 13(1), 115- 147. https://by.com.vn/o9tKTr.
Rao, Z. (2016). Language learning strategies and English proficiency: interpretations from information-processing theory. Lang. Learn. J, 44, 90–106. doi:10.1080/09571736.2012.733886.
Riyaz, H. & Mullick, A, P. (2016). Problems in learning English Speaking Skill: A study of Higher Secondary Students in Srinagar, India. International Journal of Interdisciplinary and Multidisciplinary Studies (IJIMS), 3(2), 59-69. http://www.ijims.com.
Rosas-Maldonado, M. (2016). Communication strategies used by different level L2 English learners in oral interaction. Revista signos, 49, 71-93. 10.4067/S0718- 09342016000100004.
Rost, M., & Ross, S. (1991). Learner use of strategies in interaction: Typology and teachability. Language Learning, 41, 235-273. https://doi.org/10.1111/j.1467- 1770.1991.tb00685.
Rubin, J. (1975). What the “Good Language Learner” can teach us. TESOL Quarterly, 9(1), 41–51. https://doi.org/10.2307/3586011.
Saad, N. S. M., Sidek, H. H. M., Baharun, H., Idrus, M. M., & Yunus, M. M. (2016). A Conceptual Framework to Explore the English Language Learning Experiences of International Students in Malaysia. International E-Journal of Advances in Education, 2, 453-464. https://doi.org/10.18768/ijaedu.281043.
Saldana, J., & Omasta, M. (2018). Qualitative research: Analyzing life. Thousand Oaks, CA: Sage.
Savignon, S. J. (2002). Interpreting communicative language teaching. New Haven: Yale.
Shi, H. (2017). Learning Strategies and Classification in Education.
Shumin, K. (2002). Factors to consider: Developing adult EFL students’ speaking abilities. In J. C.
Sukying, A. (2021). Choices of language learning strategies and English proficiency of EFL university learners. LEARN Journal: Language Education and Acquisition Research Network, 14(2), 59-87. https://files.eric.ed.gov/fulltext/EJ1310896.pdf.
Sun, P & Zhang, L. J & Gray, S. (2016). Development and Validation of the Speaking Strategy Inventory for Learners of Chinese (SSILC) as a Second/Foreign Language. The Asia-Pacific Education Researcher, 25(4), 593-604. doi:10.1007/s40299-016- 0287-0.
Sutthinaraphan, K &Wasanasomsithi, P. (2017). A Study of English Communication Strategy Use of Undergraduate Students Majoring in Science. The New English Teacher, 11(2). https://by.com.vn/EgAW4g.
Tarone, E. (1980). Communication strategies, a foreigner talk and repair in interlanguage. Language Learning, 30, 417–431. https://doi.org/10.1111/j.1467- 1770.1980.tb00326.x.
Thu, N. T., Thu, N. T. K. (2016). Oral English communication strategies among Vietnamese non-majors of English at intermediate level. American Journal of Educational Research, 4(3), 283-287. doi:10.12691/education-4-3-9.
Tieocharoen, W., & Rimkeeratikul, S. (2019). Learning Strategies and Teaching Methods in Thai and Vietnamese Universities. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.3465992.
Tran, T.Q., & Tran, T.N.P. (2021). Vietnamese EFL high school students' use of self- regulated language learning strategies for project-based learning. International Journal of Instruction, 14(1), 459–474. https://doi.org/10.29333/iji.2021.14127a.
Tse, A. (2011). A comparison of language learning strategies adopted by secondary and university students in Hong Kong. International Journal of Business and Social Science, 2(11), 29-34. https://by.com.vn/JWK5Ib.
Tuyen, L., & Loan, T. (2019). Factors affecting EFL students’ willingness to communicate in speaking classes at the Vietnamese tertiary level. International Journal Of English Literature And Social Sciences, 4(2), 252-262. https://doi.org/10.22161/ijels.4.2.10.
Tuyen, L., An, H., & Hong, T. (2020). Strategies used by undergraduate English-majored students in oral communication. VNU Journal of Foreign Studies, 36(1). https://doi.org/10.25073/2525-2445/vnufs.4506.
Uztosun, M & Erten, I. H. (2014). The impact of English proficiency on the use of communication strategies: An interaction-based study in Turkish EFL context. Journal of Language and Linguistic Studies, 10, 169-182. http://www.jlls.org/index.php/jlls/article/view/292.
Valverde, Z. J. (2020). Use of Communicative Strategies in L2 Learning. International Journal of English Studies, 20(3), 77-107. https://doi.org/10.6018/ijes.399631.
Vietnam Ministry of Education and Training (2018). Thông tư số 32/2018/TT-BGDĐT về ban hành chương trình giáo dục phổ thông: Chương trình môn Tiếng Anh [Circular No. 32/2016 QĐ-TTg on the publication of general education program: English as a foreign language program].
Vo, P. Q., Pham, T. M. N., & Ho, T. N. (2018). Challenges to speaking skills encountered by English-majored students: A story of one Vietnamese university in the Mekong Delta. Can Tho University Journal of Science, 54(5), 38-44. https://doi.org/10.22144/ctu.jen.2018.022.
Wahyuni. S, 2013. L2 speaking strategies employed by Indonesian EFL tertiary students across proficiency and gender [Doctoral Thesis, University of Canberra]. University of Canberra. https://doi.org/10.26191/hwzy-nn57.
Waluyo, B., Panmei, B. (2021). English Proficiency and Academic Achievement: Can Students’ Grades in English Courses Predict Their Academic Achievement? MEXTESOL Journal, 45(4). https://bitly.com.vn/vuwuz7.
Wharton, G. (2000). Language Learning Strategy Use of Bilingual Foreign Language Learners in Singapore. Language Learning, 50, 203-243. https://doi.org/10.1111/0023-8333.00117.
Wu, Y. (2008). Language learning strategies used by students at different proficiency levels. Asian EFL Journal, 10(4), 75-95. https://bitly.com.vn/oti16h.
Xu, J. (2016). The relationship between the use of speaking strategies and performance on IELTS speaking test: A study on Chinese college students. International Journal For 21St Century Education, 3(2), 69-96. https://doi.org/10.21071/ij21ce.v3i2.5856.
Yaman, S., Kavasoglu, M. (2013). The adaptation study of oral communication strategy inventory into Turkish. International Journal of Human Sciences, 10(2), 400-419. https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/2685.
Yang, Y. (2014). Is Speaking Fluency Strand Necessary for the College Students to Develop in the EFL Class?. Theory And Practice In Language Studies, 4(2). https://doi.org/10.4304/tpls.4.2.225-231.
Yang, X., Zeng, L & Xu, Zh. (2021). An investigation of the language learning strategies used by Brazilian students learning Chinese as a foreign language. Heliyon, 7(7). https://doi.org/10.1016/j.heliyon.2021.e07476.
Yunus, N., & Singh, K. (2014). The Use of Indirect Strategies in Speaking: Scanning the MDAB Students. Procedia - Social And Behavioral Sciences, 123, 204-214. https://doi.org/10.1016/j.sbspro.2014.01.1416.
Zhang, W., & Liu, M. (2013). Evaluating the impact of oral test anxiety and speaking strategy use on oral English performance. The Journal of Asia TEFL, 10(2), 115–148. Retrieved from http://www.earticle.net/arti cle.aspx?sn=201615.
Zhang, L. J. (2016). A dynamic metacognitive systems perspective on language learner autonomy. Research Gate. https://bitly.com.vn/rk24a5.
Zhou, Y. (2010). English Language Learning Strategy Use by Chinese Senior High School Students. English Language Teaching, 3, 152-158. https://doi.org/10.5539/elt.v3n4p152.
Zulkurnain, N., & Kaur, S. (2014). Oral English communication difficulties and coping strategies of diploma of hotel management students at UiTM. The Southeast Asian Journal of English Language Studies, 20(3), 93–112. https://doi.org/10.17576/3L- 2014-2003-08.