SAIMA PERVEEN; DR. MUHAMMAD ASGHAR ALI. Effectiveness of Activity Based Teaching of Physics at Secondary Level: an Experimental Study. Journal of Social Signs Review, [S. l.], v. 3, n. 07, p. 121–133, 2025. Disponível em: https://socialsignsreivew.com/index.php/12/article/view/310. Acesso em: 31 jul. 2025.