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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.

Medina Umar · Sankore

University of Abuja

Medina Umar

ORCID, self-asserted

ORCID 0000-0003-0974-9571

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

Publications

2

Citations

0

h-index

0

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

i10-index

0

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.

The Impact of Fe-Doping on the Structural, Optical and Electric Properties of MnO2 Thin Films Prepared by Spray Pyrolysis Technique for Solar Application
2025Nigerian Journal of PhysicsJournalOpen accessFirst authorCorresponding0 citations10.62292/10.62292/njp.v34i4.2025.408
Sustainable Synthesis and Characterization of Graphene Nanosheets from Coconut Husk: A Green Approach for Advanced Materials
2025Nigerian Journal of Applied PhysicsJournal0 citations10.62292/njap-v1i1-2025-8