Pagán-Roig, I. C., Chong, J. A., Dumas, J. A., & Estévez de Jensen, C. (2016). Combined organic amendment effects on eggplant yield, soil fertility characteristics and humic acid quality. The Journal of Agriculture of the University of Puerto Rico, 100(2), 101-122. https://doi.org/10.46429/jaupr.v100i2.12725