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A pooled mean group approach to the joint effects of oil price changes and environmental risks on non-performing loans : evidence from organisation of the petroleum exporting the countries
Idris, Ismail Tijjani, (2017)
Exchange rate misalignment in oil exporting countries (OPEC) : focusing on Iran
Mozayani, Amir H., (2016)
The impact of oil production on economic growth in OPEC countries : evidence from the panel approach
Djelloul, Benanaya, (2017)
Issues in Global Natural Gas : A Primer and Analysis
Okogu, Bright E., (2002)
Challenges of the global economic crisis for government budgeting in Nigeria
Okogu, Bright E., (2010)
Marketing dynamism : an econometric study of the oil pricing policies of selected OPEC members
Okogu, Bright E., (1991)