Crespo-Ruiz, M., Goyal, M. R., Chao de Báez, C., & Rivera, L. E. (1988). Nutrient uptake and growth characteristics of nitrogen fertigated sweet peppers under drip irrigation and plastic mulch. The Journal of Agriculture of the University of Puerto Rico, 72(4), 575–584. https://doi.org/10.46429/jaupr.v72i4.8006