Mitiku, Misgana, Wondwesen Shiferaw, and Awoke Tadesse. 2014. “Adaptability Study of Improved Irish Potato (Solanum Tuberosum L.) Varieties at South Ari Woreda, Ethiopia”. American Scientific Research Journal for Engineering, Technology, and Sciences 7 (1):26-30. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/622.