La O León, O., Aguirre Mendoza, L., Vivas Arturo, W., Vasques Paucar, M.C. , Fernández-Romay, Y., Coronel Carpio, M.F. and Ledea Rodríguez, J.L. 2026. Productive and reproductive indicators of bovine in the Guayzimi parish, Nangaritza canton, Zamora-Chinchipe, Ecuador. Veterinaria México OA. 13, (Feb. 2026). DOI:https://doi.org/10.22201/fmvz.24486760e.2026.1499.