Ruqaiyah, R.; Wulandari, I. A.; Harun, A.; Irwan, H.; Amir, F.; Alamsyah, A. Differences in Prostaglandin f2α Level in Adolescent Girls Experienced and Not Experienced Premenstrual Syndrome: A Cross-Sectional Study. JIK 2023, 17, 572-578.