Capetillo-Burela, A., C. J. López-Collado, R. Zetina-Lezama, M. A. Reynolds-Chávez, C. Matilde-Hernández, M. Cadena-Zapata, and J. A. López-López. “Conceptual Model of Nitrogen Fertilization for Corn (Zea Mays L.) in Veracruz, Mexico”. Ibero-American Journal of Bioeconomics and Climate Change, vol. 7, no. 14, Oct. 2021, pp. 1617-31, doi:10.5377/ribcc.v7i14.12606.