Ganewo, Z. ., T. . Tefera, and A. . Hirpa. “Determinants of Varietal Replacement of Haricot Bean by Farmers in Boricha District, Southern Ethiopia”. Journal of Science and Development, vol. 5, no. 1, Jan. 2017, pp. 13-20, https://journals.hu.edu.et/hu-journals/index.php/agvs/article/view/104.