Ayub, A. ., Z. Kibria, and F. . Khan. “Evaluation of Barriers in Non-Practising Family Planning Women”. Journal of the Dow University of Health Sciences (JDUHS), vol. 8, no. 1, Apr. 2014, pp. 31-34, https://mail.jduhs.com/index.php/jduhs/article/view/1473.