Selly Swandari, Swadia Gandhi, and Akbar Lufi Zulfikar. “The Effect of Natural Resource Profit-Sharing Funds and Investment on Regional Gross Domestic Product Through Regional Expenditure in Kutai Timur Regency”. El-Qish: Journal of Islamic Economics 4, no. 2 (December 11, 2024). Accessed March 30, 2026. https://jurnal.ut.ac.id/index.php/elqish/article/view/10763.