Amanta Yugcha, B.J. and Teneda Llerena, W.F. 2022. Evaluation of losses and waste in the links of the cocoa production chain in the provinces of Tungurahua and Chimborazo- Ecuador. Universidad Ciencia y Tecnología. 26, 116 (Aug. 2022), 7-17. DOI:https://doi.org/10.47460/uct.v26i116.639.