Buendía-Espinoza, J.C. et al. 2020. Identification of discriminatory elements to characterize Coffea arabica L. using main components. Revista Mexicana de Ciencias Agrícolas. 11, 1 (Feb. 2020), 1–12. DOI:https://doi.org/10.29312/remexca.v11i1.2207.