Irawan, M. F. (2025) “Dampak Program Makanan Bergizi Gratis (MBG) terhadap Konsentrasi dan Motivasi Belajar Peserta Didik Sekolah Dasar”, Mentari : Journal of Islamic Primary School, 3(4), pp. 308-317. Available at: https://ejournal.staimnglawak.ac.id/index.php/ment/article/view/1882 (Accessed: 14February2026).