KAMILA MUKHAMBETZHAN. THE IMPACT OF USING VIDEO MATERIALS IN EFL CLASSROOM ON DEVELOPING EFL STUDENTS SPEAKING SKILLS. Scientific Research and Experimental Development, [S. l.], n. 3, 2023. Disponível em: https://ojs.scipub.de/index.php/SRED/article/view/1740. Acesso em: 9 sep. 2026.