Unclaimed Scholar Profile
Are you Ojonugwa Usman? This profile has been curated from verified academic registries. Claim your profile to edit affiliations, manage works, and access your dashboard.
Verified ScholarVerified at University of South AfricaASIDASID-9346-9469-0307 orcid.org/0000-0002-6459-9898
Ojonugwa Usman
University of South Africa•South Africa
Faculty researcher at University of South Africa (ZA), specializing in Agricultural, Environmental & Life Sciences. [Discipline: Agricultural, Environmental & Life Sciences] [Scholar Type: Policy & Economics Specialist] [Career Tier: Distinguished Scholar] [Region: Southern Africa]
#Energy#Environment#Economic Growth#Market Dynamics and Volatility#Climate Change Policy and Economics#Environmental Impact and Sustainability
Scholarly Profiles: Google Scholar
Citation Indices
Standard Scientometrics| All | Since 2021 | |
|---|---|---|
| Citations | 5,468 | 2,625 |
| h-index | 41 | 31 |
| i10-index | 84 | 59 |
Annual Citation Growth
Verified Citations / Year0
2020263
2021+40%368
2022+29%473
2023+33%630
2024-8%578
2025-46%315
2026Scholarship Distribution & Proportions128 Articles • 0 Books & Monographs • 0 Applied Assignments
Continental Provenance:82% African Regional Citations (4,484) • 18% Global Research Impact (984)
128 Indexed WorksAuthentic Data
Co-Authors & Academic Collaborators
No verified co-authors registered on AfriJournal Index yet.
Browse African Scholars →Scientific Bibliography Ingestion Notice
AfriJournal Index synchronizes authentic African citations and scholarship from Crossref, OpenAlex, and verified institutional repositories. Due to external indexing latency, some historical works may not yet be ingested in this snapshot. If you are this scholar, claim this profile to link your ORCID and verify your complete bibliography.
Articles & Books (128)
Testing the role of oil production in the environmental Kuznets curve of oil producing countries: New insights from Method of Moments Quantile Regression
Published in The Science of The Total Environment•2019
DOI: 10.1016/j.scitotenv.2019.135208 Verified Peer-Reviewed
Role of renewable energy and globalization on ecological footprint in the USA: implications for environmental sustainability
Published in Environmental Science and Pollution Research•2020
DOI: 10.1007/s11356-020-09170-9 Verified Peer-Reviewed
Revisiting the environmental Kuznets curve (EKC) hypothesis in India: the effects of energy consumption and democracy
Published in Environmental Science and Pollution Research•2019
DOI: 10.1007/s11356-019-04696-z Verified Peer-Reviewed
Globalization, energy use, and environmental degradation in South Africa: Startling empirical evidence from the Maki-cointegration test
Published in Journal of Environmental Management•2019
DOI: 10.1016/j.jenvman.2019.05.048 Verified Peer-Reviewed
Assessment of the role of renewable energy consumption and trade policy on environmental degradation using innovation accounting: Evidence from the US
Published in Renewable Energy•2020
DOI: 10.1016/j.renene.2019.12.151 Verified Peer-Reviewed
Showing 1 – 5 of 128 publications
1 / 26