Duba, G. W., Demissie, S. T., & Emiru, T. S. (2021). Meteorological Droughts from 1987-2017 in Yabello and El-Woye Areas of Borana, Oromia Region, Ethiopia. Ethiopian Journal of Social Sciences (EJSS), 7(1). Retrieved from https://journals.bdu.edu.et/index.php/ejss/article/view/634