THE PECULIARITIES OF INTEGRATED TEACHING OF THE CATEGORY OF CASE BASED ON THE COMPARISON OF ARMENIAN AND RUSSIAN LANGUAGES. Educ-21st-Century [Internet]. 2022 Jul. 21 [cited 2026 Jan. 22];4(1):57-62. Available from: https://journals.ysu.am/index.php/Educ-21st-Century/article/view/vol7_no1_2022_pp57-62