PANTOJA, M. A.; LÓPEZ , M.; MARULANDA, C. E. Innovation, technologies and barriers in the tourism sector in the north of Caldas, Colombia . Ingeniería y Competitividad, [S. l.], v. 26, n. 2, p. e–21113695, 2024. DOI: 10.25100/iyc.v26i2.13695. Disponível em: https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/13695. Acesso em: 21 dec. 2024.