Shihab, F. F. ., & Nurhayati, F. . (2026). Dampak Pemberian Program Makan Bergizi Gratis (MBG) terhadap Konsentrasi Belajar Siswa SMPN 1 Temayang. Health Research Journal of Indonesia, 4(6), 2391–2397. https://doi.org/10.63004/hrji.v4i6.1452