KOSOVA, Robert; KOSOVA, Anna Maria; XHERAJ SUBASHI, Dorina; PRIFTI, Arjan. MCDA–VIKOR-Based Evaluation of Tourism Services in the Historic Quarters of Berat, Albania. Interdisciplinary Journal of Research and Development, [S. l.], v. 13, n. 2, p. 417, 2026. DOI: 10.56345/ijrdv13n234. Disponível em: https://www.journal-uamd.org/index.php/IJRD/article/view/827. Acesso em: 3 nov. 2026.