1. Afzali, Z., & Izadpanah, S. (2021). The Effect of The Flipped Classroom Model on Iranian English Foreign Language Learners: Engagement and Motivation in English Language Grammar. Cogent Education, 8(1), 1870801. https://doi.org/10.1080/2331186X.2020.1870801
2. Aliyu, M. M., Muhammad Korau, S., & Basiru, A. (2019). Reducing Undergraduates Speaking Anxiety through Class Interactions and Oral Presentations. Asian Journal of Contemporary Education, 3, 36–43. https://doi.org/10.18488/journal.137.2019.31.36.43
3. Anudin, A., Dalisay, R., Jacinto, M., Pinay-an, E., & Sy, D. (2022). Speaking and Writing Anxiety and Efficacy Beliefs of ESL Students in Spoken and Written Discourse. Romblon State University Research Journal, 4, 28–33. https://doi.org/10.58780/rsurj.v4i1.93
4. Basri, M., Djaguna, F., & Husain, B. (2020). Anxiety Level in English Speaking Among Ahmad Dahlan Students. Lire Journal (Journal of Linguistics and Literature), 4(1). https://doi.org/10.33019/lire.v4i1.57
5. Binusa, S. (2023). Exploring Speaking Anxiety of Non-English Department Students. Loquen: English Studies Journal, 15, 87–98. https://doi.org/10.32678/loquen.v15i2.6768
6. Bozkurt, B., & Aydin, S. (2023). The Impact of Collaborative Learning on Speaking Anxiety Among Foreign Language Learners in Online and Face-to-Face Environments. International Journal of Virtual and Personal Learning Environments, 13, 1–16. https://doi.org/10.4018/IJVPLE.316973
7. Charoensukmongkol, P. (2019). The Role of Mindfulness in Reducing English Language Anxiety Among Thai College Students. International Journal of Bilingual Education and Bilingualism, 22, 414–427. https://doi.org/10.1080/13670050.2016.1264359
8. Chen, I.-J., Cheng, K.-R., & Chuang, C.-H. (2022). Relationship Between Language Anxiety and English Speaking Performance. English Language Teaching, 15, 78. https://doi.org/10.5539/elt.v15n11p78
9. Daud, A., Ras, F., Novitri, & A, C. (2019). Factors Contributing to Speaking Anxiety: A Case Study of Pre- Service English Teachers. Journal of Educational Sciences, 3, 412–422. https://doi.org/10.31258/jes.3.3.p.412-422
10. Garrido-Hornos, M. (2023). The Assessment of Motivation in the Learning of EFL at University Level: Validation of the English Language Learning Motivation Scale (ELLMS) at Four Spanish State Universities. Revista Alicantina de Estudios Ingleses, 151. https://doi.org/10.14198/raei.2023.38.09
11. Gregersen, T., & Horwitz, E. K. (2002). Language Learning and Perfectionism: Anxious and Non-Anxious Language Learners’ Reactions to Their Own Oral Performance. The Modern Language Journal, 86(4), 562–570. https://doi.org/https://doi.org/10.1111/1540-4781.00161
12. Hirudayaraj, M., Baker, R., Baker, F., & Eastman, M. (2021). Soft Skills for Entry-level Engineers: What Employers Want. Education Sciences, 11(10), 641.
13. Horwitz, E. (2001). Language Anxiety and Achievement. Annual Review of Applied Linguistics, 21, 112–126. https://doi.org/DOI: 10.1017/S0267190501000071
14. Horwitz, E. K., Horwitz, M. B., & Cope, J. (1986). Foreign Language Classroom Anxiety. The Modern Language Journal, 70(2), 125–132. https://doi.org/10.2307/327317
15. Horwitz, E. K., & Young, D. J. (1991). Language Anxiety: From Theory and Research to Classroom Implications. Prentice Hall. https://books.google.com.my/books?id=qVBiAAAAMAAJ
16. Ibrahim, S., & Hashim, H. (2021). Enhancing English as a Second Language Learners’ Speaking Skills through Authentic Videoconferencing. Creative Education, 12, 545–556. https://doi.org/10.4236/ce.2021.123037
17. Irawan, C. (2022). The Role of English on International Business Growth and Social Inequality. International Journal of Applied Business and International Management, 7. https://doi.org/10.32535/ijabim.v7i3.1752
18. MacIntyre, P. D., & Gardner, R. C. (1994). The Subtle Effects of Language Anxiety on Cognitive Processing in the Second Language. Language Learning, 44(2), 283–305. https://doi.org/https://doi.org/10.1111/j.1467-1770.1994.tb01103.x
19. Macintyre, P., & Gardner, R. (1994). The Effects of Induced Anxiety on Three Stages of Cognitive Processing in Computerized Vocabulary Learning. Studies in Second Language Acquisition, 16, 1–17. https://doi.org/10.1017/S0272263100012560
20. Madzlan, N. A., Seng, G. H., & Kesevan, H. V. (2020). Use of Video Blogs in Alleviating Public Speaking Anxiety among ESL Learners. Journal of Education and E-Learning Research, 7(1), 93–99. https://doi.org/10.20448/journal.509.2020.71.93.99
21. Manan, N. A. A., Yusof, J., & Azizan, N. binti. (2023). The Relationship Between Language Learning Anxiety and English Language Speaking Performance Among Pre-Diploma Students at a Public University in Malaysia. International Journal of Academic Research in Progressive Education and Development. https://doi.org/10.6007/ijarped/v12-i1/16504
22. Minh, N. H., & Ngoc, N. T. D. (2023). Learner Autonomy, Motivation and English Speaking Proficiency: A Study Among English Foreign Language University Students in Nghe An. Vnu Journal of Science Education Research. https://doi.org/10.25073/2588-1159/vnuer.4700
23. Miskam, N. N., & Saidalvi, A. (2019). Investigating English Language Speaking Anxiety Among Malaysian Undergraduate Learners. Asian Social Science, 15(1), 1–7.
24. Öztürk, G., & Gürbüz, N. (2014). Speaking Anxiety Among Turkish EFL Learners: The Case at a State University. Journal of Language and Linguistic Studies, 10(1), 1–17.
25. Pratiwi, M., & Mukhaiyar, M. (2020). EFL Students’ Speaking Achievements in Relation to Their Language Attitude and Anxiety. https://doi.org/10.2991/assehr.k.200819.042
26. Rachmawati, D., & Jurianto, J. (2020). Investigating English Department Students’ Foreign Language Speaking Anxiety: A Case Study in Universitas Airlangga, Indonesia. Social Sciences Humanities and Education Journal (SHE Journal), 1, 22–34.
27. Ramarow, H., & Hassan, N. (2021). English Language Anxiety and Motivation Towards Speaking English Among Malaysian Pre-University Students. Asian Social Science, 17, 207. https://doi.org/10.5539/ass.v17n11p207
28. Ran, C., Wang, Y., & Zhu, W. (2022). Comparison of Foreign Language Anxiety Based on Four Language Skills in Chinese College Students. BMC Psychiatry, 22(1), 558. https://doi.org/10.1186/s12888-022-04201-w
29. Reyes, C. L. (2022). Dealing with the Learners’ Language Anxiety: A Pedagogical Inquiry. British Journal of Teacher Education and Pedagogy, 1, 47–53. https://doi.org/10.32996/bjtep.2022.1.1.5
30. Silalahi, E. B. R., Tanabara, A. G., & Wene, I. W. (2023). Speaking Graduate Student for Personal Branding and Employment Opportunities. Jurnal Suluh Pendidikan, 11(1), 33–39.
31. Suparia, F. A. A., Abdullah, I., Rusdi, M. I. M., Ghazuddin, F., & Raffi, M. S. M. (2022). An Overview on Speaking Anxiety in Foreign Language Classroom: Level of Speaking Anxiety, Gender, and Factors. Malaysian Journal of Social Sciences and Humanities (MJSSH), 7(10). https://doi.org/10.47405/mjssh.v7i10.1863
32. Toubot, A. M., & Seng, G. H. (2018). Examining Levels and Factors of Speaking Anxiety Among EFL Libyan English Undergraduate Students. International Journal of Applied Linguistics and English Literature, 7(5), 47–56.
33. Tran, T. (2022). An Investigation into the Causes of Students’ Anxiety in Learning English Speaking Skills. International Journal of TESOL & Education, 2, 183–196. https://doi.org/10.54855/ijte.222312
34. Young, D. J. (1990). An Investigation of Students’ Perspectives on Anxiety and Speaking. Foreign Language Annals, 23(6), 539–553. https://doi.org/https://doi.org/10.1111/j.1944-9720.1990.tb00424.x
35. Yusuf, N. Y. C., Yulianto, S. W., & Maulida, I. (2023). Students’ English Speaking Anxiety: Levels and Causes. TLEMC (Teaching and Learning English in Multicultural Contexts), 7(2), 141–150.
36. Zulfikar, Z. (2022). Reducing EFL Learners’ Speaking Anxiety through Selective Error Correction and Group-Work Strategies. ELT Echo: The Journal of English Language Teaching in Foreign Language Context, 7, 69. https://doi.org/10.24235/eltecho.v7i1.10204