PUJIANTO, Tutut; SANTOSO, Puguh. Age, Weight, and Menstruation as Determinants of Blood Haemoglobin Levels in Adolescent Girls. Jurnal Keperawatan Profesional (KEPO), [S. l.], v. 6, n. 1, p. 11–18, 2025. DOI: 10.36590/kepo.v6i1.1137. Disponível em: https://salnesia.id/kepo/article/view/1137. Acesso em: 17 jan. 2026.