Negrete, Ana, and Elide Valencia-Chin. “‘Ají Dulce’ (Capsicum Chinense) Yield As Affected by Crotalaria (Crotalaria Juncea) and a Commercial Organic Fertilizer”. The Journal of Agriculture of the University of Puerto Rico, vol. 102, no. 1-2, Apr. 2018, pp. 83-88, doi:10.46429/jaupr.v102i1-2.17534.