Ramos Giraldo, P. J., M. García Navarro, J. F. Hoyos Suárez, C. E. Oliveros Tascón, and J. R. Sanz Uribe. “Application of a Structured Methodology for the Design of a Harvest System Coffee Selective”. Scientia Et Technica, vol. 20, no. 1, Mar. 2015, pp. 10-19, doi:10.22517/23447214.9009.