Sanitary Practices of Street Food Vendors: A Cross-sectional Comparative Study, Lahore, 2023. Journal of Fatima Jinnah Medical University, [S. l.], v. 18, n. 3, p. 108–112, 2024. DOI: 10.37018/XQIM5091. Disponível em: https://jfjmu.com/index.php/ojs/article/view/1294. Acesso em: 11 apr. 2026.