Hand Washing Practice among Secondary School Students in a Rural Area of Bangladesh. Eastern Medical College Journal , [S. l.], v. 9, n. 1, p. 40–44, 2024. DOI: 10.3329/emcj.v9i1.71980. Disponível em: https://www.banglajol.info/index.php/EMCJ/article/view/71980. Acesso em: 30 jun. 2026.