Palma-Ponce, R., Pinargote-Choez, J.D. los S. and García-Lucas, L.M. (2019) “Techniques of soil management and conservation in coffee scenarios in areas susceptible to erosion”, Killkana Técnica, 3(1), pp. 13–18. doi:10.26871/killkana_tecnica.v3i1.470.