FALIH, Adelia; HAMIDAH, Hamidah; HERDIANSYAH, Dadang; SUBIYATIN, Aning. The Role of Breakfast and Quality Sleep in Supporting Students’ Learning Concentration. Indonesian Journal of Global Health Research, [S. l.], v. 7, n. 6, p. 609–614, 2025. DOI: 10.37287/ijghr.v7i6.630. Disponível em: https://jurnal2.globalhealthsciencegroup.com/index.php/IJGHR/article/view/630. Acesso em: 24 may. 2026.