EFFECTIVENESS OF SCHOOL HEALTH EDUCATION PROGRAM ON PERSONAL HYGIENE AMONG SECONDARY SCHOOL CHILDREN IN RURAL GUNTUR-A PRE AND POST DESIGN. Innovative Journal of Medical and Health Sciences, [S. l.], v. 11, n. 02 (Mar - April), p. 1578–1587, 2021. DOI: 10.15520/ijmhs.v11i03.3252. Disponível em: http://www.innovativejournal.in/index.php/ijmhs/article/view/3252. Acesso em: 23 oct. 2026.