FACTOR ANALYSIS OF THE TOURISM SECTOR IN THE ADRIATIC-IONIAN INITIATIVE COUNTRIES. Acta Economica, [S. l.], v. 23, n. 42, p. 9–30, 2025. DOI: 10.63356/ace.2025.001. Disponível em: https://ae.ef.unibl.org/index.php/ae/article/view/550.. Acesso em: 29 dec. 2025.