L, Anand et al. Effectiveness of poster method on the wall and pictorial method on bins on knowledge and practice regarding segregation of biomedical waste – A comparative study. Innovational: Journal of Nursing and Healthcare, [S. l.], v. 3, n. 3, p. 141–145, 2024. Disponível em: https://innovationaljournals.com/index.php/ijnh/article/view/695. Acesso em: 22 sep. 2026.