An Investigation to Assess How an Educational Intervention Program Affects Primary School Students’ Understanding of Environmental Sanitation in Children at a Certain School at Kanyakumari District. Journal of Advances in Nursing Education and Professional Development, [S. l.], v. 1, n. 2, p. 1–5, 2026. Disponível em: https://medical.thetapublishers.com/index.php/JANEPD/article/view/110. Acesso em: 5 may. 2026.