Castan, D. O. C., F. G. Gomes-Junior, and J. Marcos-Filho. “Vigor-S, a New System for Evaluating the Physiological Potential of Maize Seeds”. Scientia Agricola, vol. 75, no. 2, Apr. 2018, pp. 167-72, doi:10.1590/1678-992x-2016-0401.