Implementation of the Free Nutritional Meal Program (MBG) and Its Impact on Student Well-Being and Teacher Workload Perceptions at SDN 130 Palembang. JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan), [S. l.], v. 11, n. 1, p. 557–565, 2026. DOI: 10.31851/jmksp.v11i1.22503. Disponível em: https://jurnal.univpgri-palembang.ac.id/index.php/JMKSP/article/view/22503. Acesso em: 25 oct. 2026.