Haldar, A, B Baur, P Das, R Misra, Ranabir Pal, and R P Roy. “Contraceptive Practices and Associated Social Covariates: An Experience from Two Districts of West Bengal, India”. Nepal Journal of Epidemiology 2, no. 4 (December 31, 2012): 219–225. Accessed December 27, 2024. https://nepjol.info./index.php/NJE/article/view/7826.