Karmila , Rika, and Winda Septiani. “Correlation of Knowledge, Nutritional Status, and Physical Activity With Incidents of Dysmenorrhea on Female Students of YLPI Pekanbaru Tahun 2018: Hubungan Pengetahuan, Status Gizi Dan Aktivitas Fisik Dengan Kejadian Dismenorea Pada Siswi SMA YLPI Pekanbaru Tahun 2018 ”. Jurnal kesehatan komunitas (Journal of community health) 5, no. 2 (September 3, 2019): 101–105. Accessed March 28, 2024. https://jurnal.htp.ac.id/index.php/keskom/article/view/346.