Gerema Alemayehu. 2019. “AN ASSESSMENT OF PURCHASING PRACTICE AND ITS RELATED CHALLENGES: A CASE OF ILU ABA BORA AND BUNO BEDELE ZONE FINANCE AND ECONOMIC COOPERATION OFFICE”. International Journal of Applied Service Marketing Perspectives 8 (01), 3640-47. https://asmp.gfer.org/index.php/asmp/article/view/28.