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 Mar. 7];6(1):98-115. Available from: https://ojsunillanos.dev5.metabiblioteca.com.co/index.php/geon/article/view/147