M. Á. Solís-Tejeda, F. Lango-Reynoso, . M. del R. Castañeda-Chávez, y L. C. Ruelas-Monjardin, «Analysis of the environmental impact generated by backyard swine production in Tepetlán, Veracruz, Mexico: Pig production impact in Tepetlán, Veracruz», AP, ago. 2021.