Mustar, Y. S., B. A. Pramono, F. A. K. Nissa, I. H. Susanto, A. Noordia, and D. Yuliastrid. “Determining the Impact of Menstrual Cycle on Collegiate Athletes: Self-Reported Health Issues, Sports Performance, and Willingness to Discuss Regarding Menstruation”. Physical Education Theory and Methodology, vol. 24, no. 4, Aug. 2024, pp. 529-38, doi:10.17309/tmfv.2024.4.03.