Joshi, R., S. Bhattarai, K. Simkhada, and S. Thapa. “Determinants of Intrauterine Contraceptive Device Use Among the Women of Urban Areas of Nepal”. Nepal Journal of Obstetrics and Gynaecology, vol. 8, no. 2, Feb. 2014, pp. 16-20, https://www.nepjol.info/index.php/NJOG/article/view/9760.