Dorobat, L. M., A. Turtureanu, and C. M. Dobrescu. “Extending the Use of Coal Beyond 2030, a Compromise Solution in the Case of Romania, to Ensure Energy Security”. Journal of Danubian Studies and Research, vol. 12, no. 1, Dec. 2022, https://dj.univ-danubius.ro/index.php/JDSR/article/view/1919.