AYLA AZZURA; TEUKU BERTHA FIRDANA; NURHANNAS SURA BIMANTA SITEPU; FATHURRAHMAN SIMATUPANG. CASE STUDY: THE EFFECT OF HEALTHY EATING PATTERNS ON STUDENTS’ LEARNING CONCENTRATION. MEDALION JOURNAL: Medical Research, Nursing, Health and Midwife Participation, [S. l.], v. 6, n. 1, p. 18–21, 2025. DOI: 10.59733/medalion.v6i1.168. Disponível em: http://medalionjournal.com/index.php/go/article/view/168. Acesso em: 11 feb. 2025.