Angrainy, R., Fitri, L. and Utari, A. 2021. Relationship between Knowledge and Personal Hygiene Behavior during Menstruation in Adolescents at the Aisyiyah Orphanage, Pekanbaru City. JPK : Jurnal Proteksi Kesehatan. 10, 1 (Aug. 2021), 49-54. DOI:https://doi.org/10.36929/jpk.v10i1.340.