Jarquin, E. J. . and Jiménez-Martínez, E. (2021) “Socioeconomic and phytosanitary characterization of 25 coffee production systems (Coffea arabica L.) in three municipalities of Matagalpa, 2020”, La Calera, 21(37), pp. 111 – 118. doi: 10.5377/calera.v21i37.12782.