RAHMANIA, Nima Eka Nur; NANDA RATRI NURWANTI; ANASTASYA HARDYANA PUTRI. AN EFFORTS TO INCREASE STUDENT’S KNOWLEDGE ABOUT THE IMPORTANCE OF CHOOSING HEALTHY SNACKS AT KRAGAN ELEMENTARY SCHOOL, SIDOARJO. Community Service Journal of Indonesia, [S. l.], v. 5, n. 1, p. 38–41, 2023. DOI: 10.36720/csji.v5i1.542. Disponível em: https://ejournal-kertacendekia.id/index.php/csji/article/view/542. Acesso em: 23 apr. 2026.