CONCEPTUALIZING SPEECH TEXTS AS A LEARNING MODEL TO FOSTER CRITICAL THINKING SKILLS IN ARGUMENTATIVE WRITING CLASSES AT HIGHER EDUCATION INSTITUTIONS. LEX [Internet]. 2025 Oct. 19 [cited 2026 Feb. 10];23(S6):2603-29. Available from: http://lex-localis.org/index.php/LexLocalis/article/view/802160