Menstrual Problems Among College Students: Prevalence and Treatment Seeking Behaviors. JPK : Jurnal Proteksi Kesehatan, [S. l.], v. 8, n. 2, p. 54–61, 2019. DOI: 10.36929/jpk.v8i2.175. Disponível em: https://jurnal.pkr.ac.id/JPK/article/view/175. Acesso em: 18 jan. 2026.