ENVER ARVELADZE; BADRI NANEISHVILI. Energy sources and related problems . KREBSI, [S. l.], n. 11, 2021. DOI: 10.52340/zssu.2021.24. Disponível em: https://journals.zssu.ge/index.php/zssu/article/view/24. Acesso em: 2 may. 2026.