IBRAHIM, U. M.; MUHAMMAD GARBA, R.; IBRAHIM JALO, R.; ISMAIL TSIGA-AHMED, F.; MUSA, A.; ZAKARIYYA KARKARNA, M.; AHMED YUSUF, M.; MOHAMMED JIBO, A.; LAWAN UMAR, M. Knowledge of Personal Hygiene Among Street Food Vendors and Canteen Food Handlers in Kano: A Mixed Methods Study: https://doi.org/10.60787/NMJ-64-3-165. Nigerian Medical Journal, [S. l.], v. 64, n. 3, p. 337–351, 2023. DOI: 10.60787/nmj.v64i3.165. Disponível em: https://nigerianmedjournal.org/index.php/nmj/article/view/165. Acesso em: 31 may. 2026.