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

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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.

Nkama Nnachi Otta · Sankore

Alex Ekwueme Federal University, Ndufu-Alike

Nkama Nnachi Otta

ORCID, self-asserted

ORCID 0000-0003-0993-0450

This profile carries an ORCID the researcher published on their own record — the strongest evidence available short of a human confirming it.

Publications

4

Citations

36

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.

Affiliations

Every institution this scholar has appeared with on a work, by how many.

Alex Ekwueme Federal University, Ndufu-Alike4 works
Ebonyi State University2 works
Federal Medical Centre1 works

Publications

4 works in the graph, newest first.

Income, energy and health outcomes in extractive economies: The impact of technological and green transitions in Nigeria
2026Next research.JournalSenior author0 citations10.1016/j.nexres.2026.101645
Tourism-linked clusters in coastal economies: Tracing the footprint of arts, entertainment, and hospitality on fishing grounds in Nigeria
2025Tourism EconomicsJournal3 citations10.1177/13548166251386898
Does fiscal burden impede green transition? Income, taxation, clean energy, and ecological sustainability in sub‐Saharan Africa
2023Natural Resources ForumJournal0 citations10.1111/1477-8947.12387
Urbanization and carbon emissions: looking at the role of mobile phone adoption in Sub-Saharan African countries
2022Environmental Science and Pollution ResearchJournalSenior author33 citations10.1007/s11356-022-20994-5