Skip to content

SankoreAfrican research intelligence

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.

Johanson C. Onyegbula · Sankore

University of Lagos

Johanson C. Onyegbula

Name matching only

This profile was assembled from author names on publications. Open indexes routinely split one researcher across several such profiles, so these totals may be incomplete.

Publications

2

Citations

29

h-index

2

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

1

Works published 2022 onward have been swept for this country. Figures are complete within that window, to the extent the open indexes are.

Publications

2 works in the graph, newest first.

Spatial and Statistical Analysis of Environmental Noise Levels in the Main Campus of the University of Lagos
2025The Journal of Engineering Research [TJER]JournalOpen access4 citations10.53540/1726-6742.1130
Positional accuracy assessment of historical Google Earth imagery in Lagos State, Nigeria
2022Applied GeomaticsJournal25 citations10.1007/s12518-022-00449-9