Sheikh A, Hassan OI. Impact of Economic Growth, Energy use and Research and Development Expenditure on Carbon Emissions: An Analysis of 29 OECD Countries. IJEEP [Internet]. 2023 Jan. 22 [cited 2024 Nov. 21];13(1):454-6. Available from: https://econjournals.com./index.php/ijeep/article/view/13647