TRIESTUNING, Elok; PRASETYO, Rian; AINDAH, Diaz Nur; ARDIANTI, Regita Indira; ANIFA, Dita Wardatul; KHALIFAH, Nurul; ANGGRAHENI, Dyah Fitri; FRIDASARI, Dini; OKTAVINA, Sekar Mega. IMPROVEMENT OF KNOWLEDGE OF STUDENTS OF ELEMENTARY SCHOOL OF RANGKAH KIDUL ON HAND WASH THROUGH HEALTH PROMOTION. Community Service Journal of Indonesia, [S. l.], v. 1, n. 2, p. 18–20, 2019. DOI: 10.36720/csji.v1i2.132. Disponível em: https://ejournal-kertacendekia.id/index.php/csji/article/view/132. Acesso em: 1 feb. 2026.