Adugnaw, B., B. Sibhatu, A. Alemayehu, M. Sudhakar, B. Alemayehu, and D. Kebede. “Men’s Knowledge and Spousal Communication about Modern Family Planning Methods in Ethiopia”. African Journal of Reproductive Health, vol. 15, no. 4, Mar. 2012, pp. 24-32, doi:10.4314/ajrh.v15i4.