Brown, H. D. (2007). Principles of language learning and teaching (5th ed.). Pearson Education. Bygate, M. (2001). Speaking. In R. Carter & D. Nunan (Eds.), The Cambridge guide to teaching English to speakers of other languages (pp. 14-21). Cambridge University Press. Celce-Murcia, M., Brinton, D. M., & Snow, M. A. (2014). Teaching English as a second or foreign language (4th ed.). National Geographic Learning. Harmer, J. (2007). The practice of English language teaching (4th ed.). Pearson Education. Larsen-Freeman, D., & Anderson, M. (2013). Techniques and principles in language teaching (3rd ed.). Oxford University Press. Nunan, D. (2003). Practical English language teaching. McGraw-Hill. Richards, J. C., & Rodgers, T. S. (2014). Approaches and methods in language teaching (3rd ed.). Cambridge University Press. Thornbury, S. (2005). How to teach speaking. Pearson Education. Ur, P. (1996). A course in language teaching: Practice and theory. Cambridge University Press. Willis, J. (2007). Doing task-based teaching. Oxford University Press. Azizov, B. (2006). "The teaching of English as a Foreign Language in Uzbekistan: Some thoughts on teacher training and teaching materials." TESL-EJ, 10(4). Turaeva, M. (2013). "Teaching speaking in Uzbekistan: problems and solutions." ELT Voices – India, 3(5), 45-57. Yuldasheva, N. (2017). "Improving speaking skills in English through blended learning: Uzbekistan context." International Journal of Educational Investigations, 4(6), 38-46. Akhmetova, D., & Aldabergenova, A. (2019). "The implementation of interactive methods in teaching English speaking to the students of non-philological specialties in Kazakhstan." International Journal of Language and Literature, 7(2), 89-96. Kenzhegalieva, G., & Myrzaakhmetova, M. (2016). "Development of English language teaching in Kazakhstan." European Journal of Language and Literature Studies, 2(2), 48-53. Shamatova, G., & Zhunusova, A. (2018). "Challenges and opportunities in teaching English as a second language: the case of Kazakhstan." International Journal of English Language and Linguistics Research, 6(2), 1-9.