MCDM Approach Combining DEA and AHP Methods in Sustainable Tourism: Case of Serbia: MCDM APPROACH IN SUSTAINABLE TOURISM — CASE OF SERBIA. Journal of Scientific & Industrial Research (JSIR), [S. l.], v. 84, n. 02, p. 183–195, 2025. DOI: 10.56042/jsir.v84i02.8163. Disponível em: https://or.niscpr.res.in/index.php/JSIR/article/view/8163. Acesso em: 12 may. 2026.