Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

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.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

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.

Hybrid-electric propulsion retrofits in regional aviation – A review · Sankore

Hybrid-electric propulsion retrofits in regional aviation – A review

2026Next SustainabilityJournalOpen access

10.1016/j.nxsust.2026.100250 Full text4 citations

Authors

6 authors across 4 institutions in 4 countries.

God’sable Sitsofe Koku AidamFirst authorCorresponding
- Kwame Nkrumah University of Science and Technology (GH)
Richard Opoku
- Kwame Nkrumah University of Science and Technology (GH)
Eunice Akyereko Adjei
- Kwame Nkrumah University of Science and Technology (GH)
F. W. Davis
- Kwame Nkrumah University of Science and Technology (GH)
as printed: Francis Davis
David Kofi Oppong
- Kwame Nkrumah University of Science and Technology (GH)
Amos NarhSenior author

Fields

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

Advanced Aircraft Design and Technologieslevel 3 · 0.97
Electric and Hybrid Vehicle Technologieslevel 3 · 0.00
Electric Vehicles and Infrastructurelevel 3 · 0.00

Sources

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

openalexseen September 5, 2026
2026 · Next Sustainability · 4 citations
https://openalex.org/W7124753693