B. Asmirew, Y. Gedamu, and A. Ayalew, “Bulb Quality and Storability of Onion (Allium cepa L.) as Affected by Varieties and Intra-Row Spacing in Antsokia Gemza, Ethiopia”, Turkish JAF Sci.Tech., vol. 8, no. 3, pp. 580–586, Mar. 2020.