Afifa, Z. A., Ulfatin, N., Imron, A., & Wiyono, B. B. (2020). The improvement of teachers' pedagogical competence in recognising students' characteristics with neuro-linguistic programming (NLP) in Indonesia. International Journal of Innovation, Creativity and Change, 13(8), 762–780.

Alali, R., & Wardat, Y. (2024). Innovative teaching: Building engagement, critical thinking, and lifelong learning skills. International Journal of Religion. https://doi.org/10.61707/fdpxd919

Anderson, J. R. (1995). Learning and memory: An integrated approach. Wiley.

Andrews, S. (2001). The language awareness of the L2 teacher: Its impact upon pedagogical practice. Language Awareness, 10(2-3), 75-90.

Bachman, L. F. (1990). Fundamental considerations in language testing. Oxford University Press.

Bahrick, H. P., & Hall, L. K. (2005). The importance of retrieval failures to long-term retention: A metacognitive explanation of the spacing effect. Journal of Memory and Language, 52(4), 566-577.

Bailey, K. M. (2006). Language teacher supervision: A case-based approach. Cambridge University Press.

Borg, S. (2006). Teacher cognition and language education: Research and practice. Continuum.

Boyd, M. P., & Markarian, W. C. (2011). Dialogic teaching: Talk in service of a dialogic stance. Language and Education, 25(6), 515-534.

Canale, M., & Swain, M. (1980). Theoretical bases of communicative approaches to second language teaching and testing. Applied Linguistics, 1(1), 1-47.

Cepeda, N. J., Pashler, H., Vul, E., Wixted, J. T., & Rohrer, D. (2006). Distributed practice in verbal recall tasks: A review and quantitative synthesis. Psychological Bulletin, 132(3), 354-380.

Chaudhary, P., & Singh, R. K. (2022). A meta-analysis of factors affecting teaching and student learning in higher education. Frontiers in Education, 6, 824504. https://doi.org/10.3389/feduc.2021.824504

Cordova, M. (2009). The impact of a teacher training program on student engagement (Master's thesis, California State University, Long Beach). ProQuest. https://www.proquest.com/openview/8a98349d28be25cf159c7f2be9d7c5c7/1?cbl=18750&pq-origsite=gscholar

Cummins, J. (1979). Cognitive/academic language proficiency, linguistic interdependence, the optimum age question and some other matters. Working Papers on Bilingualism, 19, 121-129.

Duţă, N. (2015). From theory to practice: The barriers to efficient communication in the teacher-student relationship. Procedia - Social and Behavioral Sciences, 187, 625–630. https://doi.org/10.1016/j.sbspro.2015.03.116

Ellis, R. (1994). The study of second language acquisition. Oxford University Press.

Ellis, R. (2008). The study of second language acquisition (2nd ed.). Oxford University Press.

Etio Global. (2024). Teacher training and professional development: Challenges and opportunities. Etio Global Research Reports.

Europass Teacher Academy. (2022, February 19). How teachers can improve their performance in the classroom. Europass Teacher Academy Blog. https://www.teacheracademy.eu/blog/improve-teacher-performance/

Ewata, T. O., & Okuro, G. (2024). Teachers' retraining and job performance in public secondary schools in Bayelsa State, Nigeria. UniAfrica Journal of Education, 3(2), 1–14.

Fadila, F., & Saputri, R. A. (2024). Teacher training and professional development in early childhood education: Global trends and challenges. International Journal of Educational Development, 1(1), 21–25. https://doi.org/10.61132/ijed.v1i1.124

Fairman, J., Smith, D., Pullen, P., & Lebel, S. (2020). The challenge of keeping teacher professional development relevant. Professional Development in Education, 49, 197–209. https://doi.org/10.1080/19415257.2020.1827010

Flege, J. E. (1995). Second language speech learning: Theory, findings, and problems. In W. Strange (Ed.), Speech perception and linguistic experience: Issues in cross-language research (pp. 233-277). York Press.

Freeman, D., & Johnson, K. E. (1998). Reconceptualising the knowledge-base of language teacher education. TESOL Quarterly, 32(3), 397-417.

Hymes, D. (1972). On communicative competence. In J. B. Pride & J. Holmes (Eds.), Sociolinguistics (pp. 269-293). Penguin.

Itedjere, E. C. (2025). Exploring the effectiveness of teacher training programs in improving pedagogical skills. Global Educational Research Journal, 13(2), 54–61.

James, C. (1980). Contrastive analysis. Longman.

Korb, K. A., Selzing-Musa, G., & Skinner-Bonat, S. B. (2016). The effect of training on teachers' knowledge of effective classroom management strategies in Jos metropolis. Global Journal of Educational Research, 15, 79–87. http://dx.doi.org/10.4314/gjedr.v15i1.9

Kornell, N., & Bjork, R. A. (2008). Learning concepts and categories: Is spacing the "enemy of induction"? Psychological Science, 19(6), 585-592.

Krashen, S. D. (1982). Principles and practice in second language acquisition. Pergamon Press.

Lado, R. (1957). Linguistics across cultures: Applied linguistics for language teachers. University of Michigan Press.

Laghari, M. A., Ahmed Chachar, Z., & Bachal, S. (2023). An overview of the influence of teachers' subject matter knowledge on students' academic achievement. Journal of Academic Research for Humanities, 3(3), 252–258. https://jar.bwo.org.pk/index.php/jarh/article/view/327

Long, M. H. (1996). The role of the linguistic environment in second language acquisition. In W. C. Ritchie & T. K. Bhatia (Eds.), Handbook of second language acquisition (pp. 413-468). Academic Press.

Long, M. H. (2015). Second language acquisition and task-based language teaching. Wiley Blackwell.

Monica, S., Pertanian, I., & Yogyakarta, S. (2023). Obstacles and positive outcomes from teacher professional development (TPD) program implementation in Yogyakarta: English teachers' perspectives.

Mukagihana, J., Sibomana, A., & Ndiritu, J. (2024). Impact of teacher training program interventions on mathematics and science teachers' techno-pedagogical skills: Case in 14 districts of Rwanda. European Journal of Education Studies, 11(1), 309–331.

Nation, I. S. P. (2001). Learning vocabulary in another language. Cambridge University Press.

Odlin, T. (1989). Language transfer: Cross-linguistic influence in language learning. Cambridge University Press.

Ogunbodede, K. F. & Uchendu, B. O. (2022). Improving research competence through training on statistical product and service solutions among faculty members in University of Africa, Bayelsa State, Nigeria. Uniafrica Journal of Education, 1(2), 1-14.

Richards, J. C., & Farrell, T. S. C. (2005). Professional development for language teachers: Strategies for teacher learning. Cambridge University Press.

Roehr, K. (2008). Metalinguistic knowledge and language ability in university-level L2 learners. Applied Linguistics, 29(2), 173-199.

Sarı, M. H., & Yüce, E. (2020). Problems experienced in classrooms with students from different cultures. Journal on Efficiency and Responsibility in Education and Science, 13(2), 90–100. https://doi.org/10.7160/eriesj.2020.130204

Schleppegrell, M. J. (2004). The language of schooling: A functional linguistics perspective. Lawrence Erlbaum.

Scott-Barrett, J., Johnston, S., Denton-Calabrese, T., McGrane, J., & Hopfenbeck, T. (2023). Nurturing curiosity and creativity in primary school classrooms. Teaching and Teacher Education. https://doi.org/10.1016/j.tate.2023.104356

Shulman, L. S. (1987). Knowledge and teaching: Foundations of the new reform. Harvard Educational Review, 57(1), 1-23.

Singh, P., & Singh, M. P. (2021). The role of teachers in motivating students to learn. Technolearn: An International Journal of Educational Technology, 11(1), 30954. https://doi.org/10.30954/2231-4105.01.2021.6

Stevenson, N. A., VanLone, J., & Barbe, B. R. (2020). A commentary on the misalignment of teacher education and the need for classroom behavior management skills. Education and Treatment of Children, 43, 393–404. https://doi.org/10.1007/s43494-020-00031-1

Swain, M. (1985). Communicative competence: Some roles of comprehensible input and comprehensible output in its development. In S. Gass & C. Madden (Eds.), Input in second language acquisition (pp. 235-253). Newbury House.

UNESCO. (2015). Challenges to providing teacher training. UNESCO CSE Toolkit. https://csetoolkit.unesco.org/toolkit/training/challenges-providing-teacher-training

UNESCO. (2020). Global education monitoring report 2020: Inclusion and education – All means all. UNESCO.

Uzorka, A., Kalabuki, A., & Odebiyi, O. A. (2024). The effectiveness of in-service teacher training programs in enhancing teaching quality and student achievement. Forum for Education Studies, 2(3), 1–19. https://doi.org/10.59400/fes.v2i3.1465

Walsh, S. (2006). Investigating classroom discourse. Routledge.

Wenden, A. (1998). Metacognitive knowledge and language learning. Applied Linguistics, 19(4), 515-537.