Widodo, Ervina Meillin. “Keterhubungan Kota Samarinda Dan IKN Dalam Konsep Smart City”. Ranah Research : Journal of Multidisciplinary Research and Development 7, no. 4 (May 10, 2025): 2993-3001. Accessed September 3, 2025. https://jurnal.ranahresearch.com/index.php/R2J/article/view/1599.