پوهندوی محمد هارون واحدی, پوهنمل سید عبدالله حبیب زاده. A Conceptual Comparison between Saussure’s Theory of Language and Speech and Chomsky’s Theory of Linguistic Competence and Performance. Farhang [Internet]. 2026 Mar. 11 [cited 2026 Apr. 3];:19-28. Available from: https://tuijll.af/index.php/tuijf/article/view/51