SIREGAR, Hanif Luthfi; HASIBUAN, Fitri Laylan; NASUTION, Affan Davi. Exploring the Free Nutritious Meals Program in Elementary School Learning: A Systematic Review. Jurnal Merah Putih Sekolah Dasar, [S. l.], v. 3, n. 6, p. 373–382, 2026. DOI: 10.24114/pcvw4x54. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jmpsd/article/view/77115. Acesso em: 10 oct. 2026.