VALDEZ, E. J. ATTRACTIVENESS OF TOURISM INDUSTRY IN CALABARZON: INPUTS TO BUSINESS OPERATIONS INITIATIVES. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 7, n. 4, p. 225–254, 2019. DOI: 10.29121/granthaalayah.v7.i4.2019.894. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG19_A04_2238. Acesso em: 5 may. 2024.