SHEWA, A.; NDEMO, D. E.; BEZABH, D. T.; SEYOUM, D. C.; ESHETU, D. F. The Determinants of Cooperative level Performance Variability among Agricultural Cooperatives in Gamo Zone, South Ethiopia Region. Ethiopian Journal of Business and Social Sciences, v. 8, n. 1, p. 81-113, 26 Aug. 2025.