2026. The Effect of Roselle Tea (Hibiscus Sabdariffa L.) on Prostaglandin F₂α Levels and Pain Intensity in Reproductive-Aged Women with Primary Dysmenorrhea. JURNAL FARMASIMED (JFM). 9, 1 (Oct. 2026), 996–1004. DOI:https://doi.org/10.35451/jfm.v9i1.4069.