Kefelegn, N. “Participatory Evaluation of Improved Lentil (Lens Culinaris Medikus) Varieties in North Shewa, Ethiopia”. Journal of Equity in Sciences and Sustainable Development, vol. 3, no. 1, Jan. 2019, pp. 9-19, https://www.jessdmwu.edu.et/MWU/index.php/files/article/view/60.