Leiva Espinoza, S., M. Oliva Cruz, K. Rubio, and M. Milla Pino. “Characterization of Coffee Producing Agricultural Units in the Province of Rodríguez De Mendoza in the Amazonas Region, Peru”. Agricultura, Sociedad Y Desarrollo, vol. 17, no. 4, Feb. 2021, pp. 667-78, doi:10.22231/asyd.v17i4.1398.