MORA-ALVARADO, Darner A.; PORTUGUEZ-BARQUERO, Carlos Felipe. Hygiene and handwashing: from basic to advanced service. Tecnología en marcha Journal, [S. l.], v. 36, n. 5, p. Pág. 18–27, 2023. DOI: 10.18845/tm.v36i5.5860. Disponível em: https://revistas.tec.ac.cr/index.php/tec_marcha/article/view/5860. Acesso em: 22 jul. 2024.