ZOHAIB HASSAN SAIN; TEHREEM KANWAL; HIBA SYED. Effect of Collaborative Learning on the Academic Achievements of Post-Graduate Students. Policy Journal of Social Science Review, [S. l.], v. 4, n. 2, p. 334–340, 2026. Disponível em: https://www.policyjssr.com/index.php/PJSSR/article/view/767. Acesso em: 14 feb. 2026.