Wafa, Frenaya Putri Indira, Maira Ryu Lana Aghnaita, Siti Zaina Ikramullah, Amalina Khairunisa Mumtaz, and Nadia Namira Mecca. 2026. “RISK FACTORS OF BREAST CANCER AMONG WOMEN OF REPRODUCTIVE AGE: A LITERATURE REVIEW OF OBSERVATIONAL STUDIES (2021-2026)”. Journal of Research in Pharmacy and Pharmaceutical Sciences 5 (1):1-8. https://doi.org/10.33533/jrpps.v5i1.14065.