Kurniawan, Andys, Adi Wijaya, and Sjamsu Djohan. “Analisis Disparitas Pendapatan Antar Kabupaten/Kota Di Provinsi Kalimantan Timur”. Al-Kharaj : Jurnal Ekonomi, Keuangan & Bisnis Syariah 6, no. 2 (October 15, 2023): 1799-1808. Accessed November 15, 2024. https://journal.laaroiba.com/index.php/alkharaj/article/view/4061.