Osorio Antonia, J., Bada Carbajal, L. M. and Lámbarry Vilchis, F. (2022) “Agro productivity of native corn in the indigenous zone of Chicontepec, Veracruz, Mexico”, Revista de Geografía Agrícola, (68), pp. 97–111. doi: 10.5154/r.rga.2021.68.06.