Ortega CG, Hern?ndez O, Vargas L, Mendoza GD, Mart?nez PA, Avenda?o L. Sensitivity analysis of 1996 National Research Council model for supplemented grazing beef cattle. Cuban J. Agric. Sci. [Internet]. 2013 Jul. 18 [cited 2024 Nov. 22];44(1). Available from: https://cjascience.com/index.php/CJAS/article/view/281