Ibrahim Askar W, Hafezi B, Abdullah Salman A, Sharifi Renan H. Analyzing the Impact of Natural Resource Depletion and Government Effectiveness on Happiness in Selected Oil-Exporting Countries. BMF OPEN. Published online May 1, 2025:147-154. Accessed April 19, 2025. https://bmfopen.com/index.php/bmfopen/article/view/180