Sarkar, Suvobrata, Banasree Bhadra, Jayeeta Mukherjee, Ranita Roy Chowdhury, and Arnna Ananya. 2022. “Changes of Trends in Contraception in Pandemic – A Hospital-Based Study”. Asian Journal of Medical Sciences 13 (11):158-62. https://nepjol.info./index.php/AJMS/article/view/44578.