Rodríguez Morales, Yaima, Ernesto Batista Sánchez, and David Almaguer La Rosa. “Study Tours: New Perspective of Academic Tourism at the University of Holguín”. Explorador Digital 5, no. 1 (January 2, 2021): 218-228. Accessed April 2, 2025. https://cienciadigital.org/revistacienciadigital2/index.php/exploradordigital/article/view/1499.