Sotomayor-Ramírez, David, Elvin Román-Paoli, Luis E. Rivera, Yuncong Li, and Peter J. Stoffella. “Tomato (Solanum Lycopersicum L.) Response to Fertilizer Nitrogen and Compost”. The Journal of Agriculture of the University of Puerto Rico 94, no. 1-2 (April 1, 2010): 79–103. Accessed February 8, 2023. https://revistas.upr.edu/index.php/jaupr/article/view/2586.