Bayoğlu Tekin, Y., Ülkü Mete Ural, I. Üstüner, G. Balık, F. Kır Şahin, and E. S. Güvendağ Güven. “Knowledge and Attitudes About Emergency Contraception Among Married Women in the Eastern Black Sea Region of Turkey”. Gynecology Obstetrics &Amp; Reproductive Medicine, vol. 21, no. 1, Apr. 2015, pp. 22-26, https://www.gorm.com.tr/index.php/GORM/article/view/40.