WAHYUNIAR, Lely; IMAN PUSTAKASARI, Endahing Noor. Effectiveness of the Free Nutritious Meal (MBG) Program on Nutritional Status, Learning Concentration, and Student Attendance in South Jakarta Elementary Schools. Jurnal Medisci, [S. l.], v. 3, n. 3, p. 170–190, 2025. DOI: 10.62885/medisci.v3i3.973. Disponível em: https://annpublisher.org/ojs/index.php/medisci/article/view/973. Acesso em: 27 jun. 2026.