Temesgen, A. (2016) “Trend Analysis of Agricultural Cooperatives in Coffee Marketing: Case of Oromia Coffee Farmers’ Cooperative Union, Oromia, Ethiopia”, Journal of Science, Technology and Arts Research, 5(3), pp. 67–76. Available at: https://journals.wgu.edu.et/index.php/star/article/view/328 (Accessed: 22 December 2024).