Parpieva Nodira Alisher kizi. SOME ADVANTAGES AND DISADVANTAGES OF USING MOTHER TONGUE IN TEACHING AND LEARNING A FOREIGN LANGUAGES. tadqiqotlar [Internet]. 2023 Sep. 1 [cited 2024 Sep. 19];47(2):1`83-187. Available from: http://pedagoglar.uz/index.php/01/article/view/6409