Simatupang L, Ranti Rustika, Abdul Gafur, Tri Retno Nugroho, Syarif FRP. The dynamics of regional language attitudes as a cultural asset for sustainable tourism: A study of Balikpapan’s multilingual communities amid IKN development. J Rural Tourism [Internet]. 2026 Jan. 30 [cited 2026 May 1];3(1):122-9. Available from: https://ruraltourism.borneonovelty.com/index.php/jort/article/view/96