Alemu, Yenenesh, Tsegaye Mamo, Ashenafi Bezabih, Fekadu Setegn, Jemal Endris, and Taye Girma. “A Low Cost Microcontroller-Based Automated Irrigation System for Two Ethiopian Crops in a Dry Area”. Journal of Science, Technology and Arts Research 4, no. 3 (September 28, 2015): 192–196. Accessed November 23, 2024. https://journals.wgu.edu.et/index.php/star/article/view/266.