Rahayuningrum, Silvia Tri. “Analysis of the Existence of Environmental Kuznets Curve (EKC) Hypothesis on CO2 Emission, Energy Consumption, and Economic Growth in Indonesia”. Journal of Economics Research and Social Sciences 8, no. 1 (February 19, 2024): 38–52. Accessed September 4, 2025. https://journal.umy.ac.id/index.php/jerss/article/view/19310.