Arias-Pedraza, Alvaro, Antonio Sotomayor-Ríos, and Adolfo Quiles-Belén. “Agronomic Potential of Stylo [Stylosanthes Guianensis (Aubl.) Sw.] in Puerto Rico”. The Journal of Agriculture of the University of Puerto Rico 82, no. 1-2 (April 1, 1998): 1–15. Accessed February 8, 2023. https://revistas.upr.edu/index.php/jaupr/article/view/3815.