Acero-Camelo, Amanda, et al. “Calliandra Calothyrsus Supplementation Effects on Weight Gain and Efficacy of Control of Gastrointestinal Nematodes in Weanling Goats”. The Journal of Agriculture of the University of Puerto Rico, vol. 93, no. 1-2, Apr. 2009, pp. 51-60, doi:10.46429/jaupr.v93i1-2.2753.