Cisneros-López , María E., Alberto J. Valencia-Botín, and Yokiushirdhilgilmara Estrada-Girón. 2017. “Sorghum (Sorghum Bicolor) Pollen Availability and Seed Set under Different Proportion male:Female Plants in Mexican Highlands”. Revista De La Facultad De Ciencias Agrarias Uncuyo 49 (2):51-66. https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3040.