ANGRAINY, R.; FITRI, L.; UTARI, A. Relationship between Knowledge and Personal Hygiene Behavior during Menstruation in Adolescents at the Aisyiyah Orphanage, Pekanbaru City. JPK : Jurnal Proteksi Kesehatan, v. 10, n. 1, p. 49-54, 4 ago. 2021.