Seven-Flag Approach to Total Sanitation: Sharing Results of a Pilot in Nepali Schools. Annals of King Edward Medical University, [S. l.], v. 27, n. 1, p. 4–12, 2021. DOI: 10.21649/akemu.v27i1.4392. Disponível em: https://www.annalskemu.org/journal/index.php/annals/article/view/4392. Acesso em: 27 apr. 2024.