Castaño-Reyes G, Parrado-Barbosa Álvaro, Molina-Ochoa JP. Design and validation of a model for evaluating the quality of agricultural technical assistance in Colombia. Rev. Colomb. Cienc. Hortic [Internet]. 2018 Jan. 6 [cited 2024 Jun. 30];11(2):387-99. Available from: https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/6324