LATARA, Nurmifta; ADAM, Hilman; MAINO, Irny E. The Relationship Between Breakfast Habits and Learning Concentration in Students at SMP Negeri 8 Manado. Journal of Scientific Insights, [S. l.], v. 3, n. 1, p. 30–37, 2026. DOI: 10.69930/jsi.v3i1.642. Disponível em: https://journal.scitechgrup.com/index.php/jsi/article/view/642. Acesso em: 9 feb. 2026.