Hayryan, Karen. “On Some Issues of Foreign Language Course Modeling and Theory Designing”. Armenian Folia Anglistika 5, no. 1-2 (6) (October 15, 2009): 193–201. Accessed January 22, 2026. https://journals.ysu.am/index.php/arm-fol-angl/article/view/Vol.5_No.1-2_2009_pp.193-201.