Pinillos-Castillo WR, Duarte-Camacho Ángela H, Triana-Calderón O. Measurement of the competition of small businesses in the Colombian tourism sector, factors and variables. RPGyC [Internet]. 2024 Dec. 6 [cited 2025 Mar. 13];11(21):34-5. Available from: https://revpoliticas.uanl.mx/index.php/RPGyC/article/view/334