Castaño-Reyes, G., Parrado-Barbosa, Álvaro, & Molina-Ochoa, J. P. (2018). Design and validation of a model for evaluating the quality of agricultural technical assistance in Colombia. Revista Colombiana De Ciencias Hortícolas, 11(2), 387–399. https://doi.org/10.17584/rcch.2017v11i2.6324