TESTON FRANCO, Nancy. The operating conditioning applied to the teaching of tourism. Journal of Administrative Science, [S. l.], v. 2, n. 3, p. 38–41, 2020. DOI: 10.29057/jas.v2i3.5827. Disponível em: https://repository.uaeh.edu.mx/revistas/index.php/jas/article/view/5827. Acesso em: 10 aug. 2025.