Improving Knowledge of Balanced Nutrition and Monitoring The Nutritional Status of Toddlers In Mothers at Posyandu in Sei Naga Lawan Village. JURNAL PENGMAS KESTRA (JPK), [S. l.], v. 4, n. 1, p. 75–80, 2024. DOI: 10.35451/jpk.v4i1.2195. Disponível em: https://ejournal.medistra.ac.id/index.php/JPK/article/view/2195. Acesso em: 8 dec. 2025.