Gebler, L., Díaz, A., Maia, L., Medina, L., & Trelles, S. (2021). 4DGAP: New tool for multidimensional impact assessment and guide to certification programs for Good Agricultural and Environmental Practices. International Journal of Advanced Engineering Research and Science, 8(5). https://journal-repository.com/index.php/ijaers/article/view/3585