Office of the Auditor-General2023-09-202023-09-202019-07-25http://196.202.208.105:80/xmlui/handle/123456789/22743enPetroleum Development Levy FundReport of the Auditor-General on the Financial Statements of Petroleum Development Levy FundFor the Year Ended 30th June 2018State Department for PetroleumTechnical Report