AHMAD, Razzaq. Effect of ARCS (Attention, Relevance, Confidence, and Satisfaction) Model on Academic Achievement of 9th-Grade Biology Students. Qlantic Journal of Social Sciences , [S. l.], v. 6, n. 2, p. 165–176, 2025. DOI: 10.55737/. Disponível em: https://qjss.com.pk/index.php/qjss/article/view/347. Acesso em: 8 jul. 2025.