Shelat, P. R., N. H. Hihoriya, and S. Kumbar. “Knowledge and Attitude towards the Use of Emergency Contraceptive Pills Among College Students”. International Journal of Basic & Clinical Pharmacology, vol. 1, no. 2, Feb. 2017, pp. 77-84, https://www.ijbcp.com/index.php/ijbcp/article/view/1403.