Rizky Febriansyah, Bangar Parlinggoman Tua, Mutia Juliana, and Aditya Rifandi Zaenudin, “Does the use of hormonal contraception increase the risk of breast cancer in women of reproductive age (15-49 years)? : A Systematic Review”, the int. j. of med. science and health, vol. 41, no. 2, pp. 38–99, Apr. 2026, doi: 10.70070/j9g4dc43.