Oleksandr A. Kovpak. Administrative-Legal Mechanism for the Protection of the Rights of Business Entities in the Field of Alternative Energy in Ukraine : Доктор філософії : spec.. 081 - Право : presented. 2026-06-15; popup.evolution: .; Private institution "Research Institute of Public Law". – Київ, 0826U001833.

Updated: 2026-10-23