Gunardi, Eka R, and Fadli Fadli. “User Profile and Factors Correlating to Duration of Intrauterine Device Use”. Indonesian Journal of Obstetrics and Gynecology 3, no. 2 (April 21, 2015): 81–84. Accessed March 6, 2026. https://inajog.com/index.php/journal/article/view/32.