Rangel-FajardoM., Gómez-MontielN., Tucuch-HaasJ., Basto-BarbudoD., Villalobos-GonzálezA. and Buros-DíazJ. (2019) “Polyethylene glicol 8000 to identify corn tolerant to water stress during germination”, Agronomía Mesoamericana, 30(1), pp. 255-266. doi: 10.15517/am.v30i1.34198.