Cancino, Susan, Giovanni Orlando Cancino-Escalante, and Daniel Francisco Cancino-Ricketts. 2020. “Econometric Model for the Cultivation of Blackberry (Rubus Glaucus) in the Municipalities of Pamplona and Chitagá, Norte de Santander, Colombia”. AiBi Journal of Research, Administration and Engineering 8 (1): 37-43. https://doi.org/10.15649/2346030X.752.