Cruz Mendoza, J., Villegas Aparicio, Y., Jerez Salas, M. P., Pérez León M. I., & Castañeda Hidalgo E. (2018). Ecological evaluation of three agroecosystems of sheep production in Central Valleys of Oaxaca. Revista Mexicana De Ciencias Agrícolas, 6, 1251-1261. https://doi.org/10.29312/remexca.v0i6.1288