Gebremedhin, Merhawi, et al. “Prevalence of Unintended Pregnancy Among Antenatal Care Followers, in Kersa Woreda, Estern Hararghae, Ethiopia”. International Journal of Medicine, vol. 5, no. 1, Apr. 2017, pp. 120-5, https://doi.org/10.14419/ijm.v5i1.7477.