Csaba Lorint, Eugen Traista and Adrian Florea. Systematic Analysis of Energy Coal Mixtures in Judicial Practice. Case Study: Jiu Valley, Hunedoara County, Romania. AAER-V10 [Internet]. 2021 Apr. 29 [cited 2026 Jun. 4];:110-22. Available from: https://stm.bookpi.org/AAER-V10/article/view/759