PUAY LIU, O.; ABD HALIM, S. PLANNING FOR HERITAGE TOURISM: THE CASE OF LANGKAWI GEOPARK. PLANNING MALAYSIA, [S. l.], v. 1, n. 1, 2011. Disponível em: https://journals.iium.edu.my/pmr/index.php/pmj/article/view/SI-1-7. Acesso em: 14 may. 2026.