Sadikov, Avazbek, Nargiza Kasimova, Arletta Isaeva, Anastas Khachaturov, and Raufhon Salahodjaev. 2020. “Pollution, Energy and Growth: Evidence from Post-Communist Countries”. International Journal of Energy Economics and Policy 10 (6):656-61. https://econjournals.com/index.php/ijeep/article/view/9637.