Cornejo-Velázquez, E., O. A. Acevedo-Sandoval, H. Romero-Trejo, and A. Toriz-Palacios. “Low-Cost Technological Strategies for Smallholders Sustainability: A Review”. Journal of Technology Management & Innovation, vol. 15, no. 1, May 2020, pp. 105-13, doi:10.4067/S0718-27242020000100105 .