PHIRI, Shadreck Kachembwe; CHIBWE, Ronald. Water Safety and Hygienic Practices of Formal and Informal Food Outlets in Malawi. European Scientific Journal, ESJ, [S. l.], v. 39, p. 266, 2025. Disponível em: https://last.eujournal.org/index.php/esj/article/view/19224. Acesso em: 12 feb. 2026.