Gintamo, Tesfaye Tessema. 2014. “Ground Water Potential Evaluation Based on Integrated GIS and Remote Sensing Techniques, in Bilate River Catchment: South Rift Valley of Ethiopia”. American Scientific Research Journal for Engineering, Technology, and Sciences 10 (1):85-120. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/652.