Alfonso-Roa OA, Granados-Zambrano JA, Téllez-Barbosa LS. Transhumant crops, nonoperating policies A balance on coca-growing activity in Colombia, 1998-2017. soc.eco [Internet]. 2019 Sep. 30 [cited 2024 Apr. 26];(39). Available from: https://sociedadyeconomia.univalle.edu.co/index.php/sociedad_y_economia/article/view/8560