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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Petroleum Filling Stations and Their Impact on the Environment in Nigeria

2022Journal of Environmental & Earth SciencesJournalOpen access

10.30564/jees.v4i1.4073 Full text8 citations

Authors

3 authors across 4 institutions in 1 country.

R. O. E. UlakpaFirst author
- Nigeria Maritime University (NG)
as printed: Ruth Oghenerukevwe Eyankware Ulakpa
Wisdom Chukwuemeke Ulakpa
- Federal University of Technology Minna (NG)
Oghenegare Emmanuel EyankwareSenior author
- University of Port Harcourt (NG)
- Rivers State University (NG)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Energy, Environment, and Transportation Policieslevel 3 · 0.84
Oil, Gas, and Environmental Issueslevel 3 · 0.73
Global Energy and Sustainability Researchlevel 3 · 0.70

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 9, 2026
2022 · Journal of Environmental & Earth Sciences · 8 citations
https://openalex.org/W4213324636

Petroleum Filling Stations and Their Impact on the Environment in Nigeria · Sankore