Student’s Knowledge, Perception and Approaches towards Covid-19 Preventive Measures in PAMO University of Medical Sciences, Port Harcourt, Nigeria. African Journal of Health Sciences, [S. l.], v. 35, n. 4, p. 401–416, 2024. Disponível em: https://ojs.ajhsjournal.or.ke/index.php/home/article/view/247. Acesso em: 16 apr. 2026.