Oktora, M. Z., N. . Safitri, N. Purnama Dewi, P. Fegita, and D. . Aliefia. “Hormonal Contraception and Cervical Cancer Stage: Does Duration of Use Matter? Evidence from Indonesia: Does Duration of Use Matter? Evidence from Indonesia”. Scientific Journal, vol. 4, no. 5, Aug. 2025, pp. 365-71, doi:10.56260/sciena.v4i5.268.