LAILA SHAHZAD, SADIA YOUSAF, NIMRA RIAZ, MUHAMMAD UMAR HAYYAT, GULZAREEN GHAFOOR. Effects of the Covid-19 Pandemic on Primary Education System of Lahore, Pakistan. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 17, n. 03, p. 71, 2023. DOI: 10.53350/pjmhs202317371. Disponível em: https://pjmhsonline.com/index.php/pjmhs/article/view/4245. Acesso em: 16 aug. 2024.