Informal commerce in the public space of the San Isidro neighborhood in the city of Villavicencio, Colombia: Formalization: reality or utopia? Rev. Geon [Internet]. 2019 Jan. 25 [cited 2026 Nov. 13];6(1):98-115. Available from: https://ojs-unillanos-prueba.metarevistas.org/index.php/geon/article/view/147