Marcia Fuentes, J.A., Palma Murillo, C.E., Torres Loza, M.J., Varela Murillo, I.M., Peralta Matute, K.B., Amador Zelaya, C.H., Díaz Antúnez, H.A. and Chavarría Carrión, L.A. 2020. Description of physical-chemical parameters of coffee pulp (Coffea arabica) in different varieties and altitudinal floors. Nexo Scientific Journal. 33, 02 (Dec. 2020), 777–783. DOI:https://doi.org/10.5377/nexo.v33i02.10808.