Fransiska, Nia, Srimiyati Srimiyati, and Romlah Romlah. 2017. “HUBUNGAN STRESS TERHADAP SIKLUS MENSTRUASI MAHASISWI”. Journal of Holistic Nursing Science 4 (2): 19-23. https://coba.unimma.ac.id/nursing/article/view/1119.