Sali, A. M., Y. Alemayehu, and T. Hordofa. “Effects Deficit Irrigation and Mulching on Yield and Water Productivity of Furrow Irrigated Onion (Allium Cepa L.) Under Haramaya Condition, Eastern Ethiopia”. Turkish Journal of Agriculture - Food Science and Technology, vol. 10, no. 2, Feb. 2022, pp. 360-7, doi:10.24925/turjaf.v10i2.360-367.4512.