L. L. Pérez Antolinez, I. C. Paz Astudillo, A. P. Sandoval Aldana, and G. C. Peñaloza Atuesta, Trans., “Use of Cocoa Podhusk (Theobroma Cacao) in the Removal of Chrome from Aquous Solutions”, reveia, vol. 17, no. 34, pp. 1–13, Nov. 2020, doi: 10.24050/reia.v17i34.1393.