MAHESHWARI, Sonam; SINGH, Brijesh P.; PUDIR, P.S. Analysis of Retrospective Time to First Pregnancy Data in Uttar Pradesh under Various Dimensions. Journal of Institute of Science and Technology, [S. l.], v. 20, n. 1, p. 51–58, 2015. DOI: 10.3126/jist.v20i1.13910. Disponível em: https://nepjol.info./index.php/JIST/article/view/13910. Acesso em: 10 mar. 2025.