Studi Kualitatif: Dampak Negatif Program Makan Bergizi Gratis  (MBG) terhadap Proses Belajar Siswa. PROFESOR : Professional Education Studies and Operations Research [Internet]. 2026 Oct. 30 [cited 2026 Oct. 31];3(1):24-7. Available from: https://journal-profesor.org/index.php/profesor/article/view/33