González Ríos, O., M. L. Suárez Quiroz, R. Winkler, and A. K. Ramírez-Hernández. “Chemical Characteristic of New Variety of Arabica Coffee L. Harvested in 2016 in Huatusco, Veracruz-Mexico”. Revista Colombiana De Investigaciones Agroindustriales, vol. 5, no. 2, Dec. 2018, pp. 86-97, doi:10.23850/24220582.1596.