Simatupang, Lisnawaty, Ranti Rustika, Abdul Gafur, Tri Retno Nugroho, and Febby Rio Pratama Syarif. 2025. “The Dynamics of Regional Language Attitudes As a Cultural Asset for Sustainable Tourism: A Study of Balikpapan’s Multilingual Communities Amid IKN Development”. Journal of Rural Tourism 3 (1). https://doi.org/10.70310/jrt.2025.03021296.