Polyakova AG, Ramakrishna SA, Kolmakov VV, Zavyalov DV. A Model of Fuel and Energy Sector Contribution to Economic Growth. IJEEP [Internet]. 2019 Jul. 23 [cited 2024 Dec. 23];9(5):25-31. Available from: https://mail.econjournals.com/index.php/ijeep/article/view/7849