Santos, J. R. M., and O. R. Portillo. “Evaluation of Organic Fertilization and Supplementary Alternative to Chemical Fertilization in the Cultivation of Sweet Pepper (<i>Capsicum annuum</I>)”. FHIA. Programa De Hortalizas, Dec. 2010, pp. 84-95, https://camjol.info/index.php/FHIAPH/article/view/230.