Nurlanovna, O. E., K. S. Kapantaykyzy, Z. A. Shaymardanovna, K. A. Maratbekovna, R. G. Kabievna, and S. J. Zhantemirovich. “Psycholinguistic Bases of Speech Activity Training of Students”. Journal of Life Sciences Research, vol. 1, no. 4, Dec. 2014, pp. 112-5, https://asianonlinejournals.com/index.php/Lifsc/article/view/613.