Amir, A., Sari, R.D.P., Utama, W.T. and Berawi, K.N. 2024. The Relationship Between Sleep Quality and Physical Activity with Menstrual Cycles in Adolescent Girls at SMAN 5 Bandar Lampung. Medical Profession Journal of Lampung. 14, 3 (Feb. 2024), 469-475. DOI:https://doi.org/10.53089/medula.v14i3.1003.