Andani, Rina Wahyu. “RELATIONSHIP BETWEEN DEGREE OF STRESS AND PHYSICAL ACTIVITY OF FEMALE STUDENTS WITH PREMENSTRUAL SYNDROME”. Jurnal Berkala Epidemiologi 8, no. 2 (May 31, 2020): 125–133. Accessed December 26, 2024. https://e-journal.unair.ac.id/JBE/article/view/15515.