SUBRAMANIAM, S.; SELVAVINAYAGAM, T. S. Supportive supervision as an effective intervention in improving water, sanitation and hygiene facilities in government health facilities of Tamil Nadu. International Journal Of Community Medicine And Public Health, [S. l.], v. 5, n. 3, p. 1082–1088, 2018. DOI: 10.18203/2394-6040.ijcmph20180765. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/2488. Acesso em: 30 mar. 2026.