SAJJAD AHMAD; RAHMAT ULLAH BHATTI; TAHIR MEHMOOD. Science Teachers’ Perceptions about Online Teaching at Secondary Level in District Chakwal. Pakistan Research Journal of Social Sciences, [S. l.], v. 4, n. 1, 2025. Disponível em: https://prjss.com/index.php/prjss/article/view/252. Acesso em: 20 oct. 2025.