2024-06-162024-06-162013https://doi.org/10.60810/openumwelt-5366https://openumwelt.de/handle/123456789/90191 CD-ROMenghttp://rightsstatements.org/vocab/InC/1.0/Audit of the Bulgarian quality management system of the greenhouse gas (GHG) inventory and its subsequent adaptationForschungsbericht