| Revisiting the environmental Kuznets curve (EKC) hypothesis in India: the effects of energy consumption and democracy O Usman, PT Iorember, IO Olanipekun Environmental Science and Pollution Research 26, 13390-13400, 2019 | 302 | 2019 |
| Testing the role of oil production in the environmental Kuznets curve of oil producing countries: New insights from Method of Moments Quantile Regression GN Ike, O Usman, SA Sarkodie Science of the Total Environment 711, 135208, 2020 | 279 | 2020 |
| Assessment of the role of renewable energy consumption and trade policy on environmental degradation using innovation accounting: Evidence from the US O Usman, AA Alola, SA Sarkodie Renewable Energy 150, 266-277, 2020 | 273 | 2020 |
| Globalization, energy use, and environmental degradation in South Africa: startling empirical evidence from the Maki-cointegration test AA Rafindadi, O Usman Journal of environmental management 244, 265-275, 2019 | 268 | 2019 |
| Role of renewable energy and globalization on ecological footprint in the USA: implications for environmental sustainability O Usman, SS Akadiri, I Adeshola Environmental Science and Pollution Research 27 (24), 30681-30693, 2020 | 260 | 2020 |
| Environmental quality effects of income, energy prices and trade: the role of renewable energy consumption in G-7 countries GN Ike, O Usman, AA Alola, SA Sarkodie Science of the Total Environment 721, 137813, 2020 | 240 | 2020 |
| Modelling environmental degradation in South Africa: the effects of energy consumption, democracy, and globalization using innovation accounting tests O Usman, IO Olanipekun, PT Iorember, M Abu-Goodman Environmental Science and Pollution Research 27, 8334-8349, 2020 | 150 | 2020 |
| Effects of tourism, financial development, and renewable energy on environmental performance in EU-28: does institutional quality matter? MS Musa, G Jelilov, PT Iorember, O Usman Environmental science and pollution research 28 (38), 53328-53339, 2021 | 129 | 2021 |
| Energy mix outlook and the EKC hypothesis in BRICS countries: a perspective of economic freedom vs. economic growth SS Akadırı, AA Alola, O Usman Environmental Science and Pollution Research 28 (7), 8922-8926, 2021 | 127 | 2021 |
| Testing the nexus between stock market returns and inflation in Nigeria: Does the effect of COVID‐19 pandemic matter? G Jelilov, PT Iorember, O Usman, PM Yua Journal of Public Affairs 20 (4), e2289, 2020 | 126 | 2020 |
| Fiscal policy and CO2 emissions from heterogeneous fuel sources in Thailand: evidence from multiple structural breaks cointegration test GN Ike, O Usman, SA Sarkodie Science of the Total Environment 702, 134711, 2020 | 124 | 2020 |
| Effects of domestic material consumption, renewable energy, and financial development on environmental sustainability in the EU-28: Evidence from a GMM panel-VAR O Usman, AA Alola, S Saint Akadiri Renewable Energy 184, 239-251, 2022 | 123 | 2022 |
| The influence of renewable energy use, human capital, and trade on environmental quality in South Africa: multiple structural breaks cointegration approach PT Iorember, G Jelilov, O Usman, A Işık, B Celik Environmental Science and Pollution Research 28, 13162-13174, 2021 | 118 | 2021 |
| Role of non-renewable energy efficiency and renewable energy in driving environmental sustainability in India: evidence from the load capacity factor hypothesis AA Alola, O Özkan, O Usman Energies 16 (6), 2847, 2023 | 107 | 2023 |
| Domestic material consumption and greenhouse gas emissions in the EU‐28 countries: Implications for environmental sustainability targets AA Alola, SS Akadiri, O Usman Sustainable Development 29 (2), 388-397, 2021 | 88 | 2021 |
| Impact assessment of trade on environmental performance: accounting for the role of government integrity and economic development in 79 countries A Alhassan, O Usman, GN Ike, SA Sarkodie Heliyon 6 (9), 2020 | 85 | 2020 |
| Environmental performance and tourism development in EU-28 Countries: the role of institutional quality O Usman, O Elsalih, O Koshadh Current Issues in Tourism 23 (17), 2103-2108, 2020 | 81 | 2020 |
| Toward sustainable electricity consumption in Brazil: the role of economic growth, globalization and ecological footprint using a nonlinear ARDL approach AA Rafindadi, O Usman Journal of Environmental Planning and Management 64 (5), 905-929, 2021 | 79 | 2021 |
| Operational behaviours of multinational corporations, renewable energy transition, and environmental sustainability in Africa: Does the level of natural resource rents matter? M Balcilar, O Usman, GN Ike Resources Policy 81, 103344, 2023 | 61 | 2023 |
| Impact of international trade, energy consumption and income on environmental degradation in Africa's OPEC member countries PT Iorember, S Gbaka, G Jelilov, N Alymkulova, O Usman African Development Review 34 (2), 175-187, 2022 | 60 | 2022 |
andrew alolaAssociate Professor of Sustainability, CREDS-Centre for Research on Digitalization andVerified email at inn.no