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.

Review of over two decades of research on dark and photo fermentation for biohydrogen production – A combination of traditional, systematic, and bibliometric approaches

2024International Journal of Hydrogen EnergyJournal

10.1016/j.ijhydene.2024.10.218 Full text28 citations

Authors

2 authors across 5 institutions in 4 countries.

Ephraim Bonah AgyekumFirst authorCorresponding
Flavio Odoi-YorkeSenior author
- Cape Coast Technical University (GH)

Fields

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

Anaerobic Digestion and Biogas Productionlevel 3 · 1.00
Hybrid Renewable Energy Systemslevel 3 · 0.99
Biofuel production and bioconversionlevel 3 · 0.98

Sources

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

openalexseen September 5, 2026
2024 · International Journal of Hydrogen Energy · 28 citations
https://openalex.org/W4403565803

Review of over two decades of research on dark and photo fermentation for biohydrogen production – A combination of traditional, systematic, and bibliometric approaches · Sankore