Calderon Tahua WA, Teneda Llerena WF. Analysis of the socio-economic situation in the cocoa production chain in the canton of Pangua, Cotopaxi Province, Ecuador. uct [Internet]. 2022Jun.15 [cited 2024Nov.21];26(113):13-0. Available from: https://uctunexpo.autanabooks.com/index.php/uct/article/view/565