Pal, Anita, Jeetendra Yadav, Sunita ., and Kh. Jitenkumar Singh. “Factors Associated With Unmet Need of Family Planning in Bihar, India: A Spatial and Multilevel Analysis”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 7, no. 9 (August 27, 2018): 3638–3645. Accessed October 12, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/5165.