Zulfikri, A., Ishak, R. P., & Judijanto, L. (2023). Evaluation of the Impact of IKN Development on Increasing Tourism Sector Competitiveness, Increasing Tourist Income, and Increasing the Number of Tourism Visits: A Case Study on Tourist Destinations in East Kalimantan. West Science Journal Economic and Entrepreneurship, 1(03), 91–99. https://doi.org/10.58812/wsjee.v1i03.407