FARAH NAZ ABBASI; YUSRA RIZVI; SAQIB ABBAS. WHITEBOARD AND CHALK OR POWERPOINT PRESENTATION WHICH METHOD IS MORE EFFECTIVE FOR ESL LEARNING. International Journal of Contemporary Issues in Social Sciences, [S. l.], v. 3, n. 1, p. 855–864, 2024. Disponível em: https://ijciss.org/index.php/ijciss/article/view/371. Acesso em: 23 nov. 2024.