KAEWPLOY, Somsak; JOOMPHA , Watchanachai; THONGNUEAKHAENG , Pongsak. Historical Tourism Itinerary Planning in Songkhla Province Using Heuristic Method . Journal of Quality Measurement and Analysis, [S. l.], v. 22, n. 1, p. 253–268, 2026. DOI: 10.17576/jqma.2201.2026.14. Disponível em: https://jqma.ukm.my/index.php/jqma/article/view/161. Acesso em: 17 aug. 2026.