پوهندوی محمد هارون واحدی; پوهنمل سید عبدالله حبیب زاده; پوهنمل عبدالرازق رحمانی. A Conceptual Comparison between Saussure’s Theory of Language and Speech and Chomsky’s Theory of Linguistic Competence and Performance: A Conceptual Comparison between Saussure’s Theory of Language and Speech and Chomsky’s Theory of Linguistic Competence and Performance. Takhar University International Journal , [S. l.], p. 17–26, 2026. Disponível em: https://tuijll.af/index.php/tuijf/article/view/74. Acesso em: 19 apr. 2026.