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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.

Polycarp Chika Umunnakwe · Sankore

Federal University of Technology Owerri

Polycarp Chika Umunnakwe

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

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.

Affiliations

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

Federal University of Technology Owerri1 works
Federal University of Agriculture, Abeokuta1 works

Publications

2 works in the graph, newest first.

Challenges to Smallholder Rice Farmers’ Participation in Cluster Farming in Ebonyi State, Nigeria
2026DOAJ (DOAJ: Directory of Open Access Journals)JournalOpen access0 citations
Challenges to Smallholder Rice Farmers’ Participation in Cluster Farming in Ebonyi State, Nigeria
2026Journal of Agricultural ExtensionJournalOpen access0 citations10.4314/jae.v30i2.3