Ayvar-Serna, S., Díaz-Nájera, J. F., Vargas-Hernández, M., Mena-Bahena, A., Tejeda-Reyes, M. A., & Cuevas-Apresa, Z. (2020). Profitability of grain and fodder production systems of corn hybrids, with biological and chemical fertilization in dry tropic. REVISTA TERRA LATINOAMERICANA, 38(1), 9–16. https://doi.org/10.28940/terra.v38i1.507