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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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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.

Sergio Chicumbe · Sankore

Sergio Chicumbe

ORCID, self-asserted

ORCID 0000-0002-2498-9373

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

2

h-index

1

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

i10-index

0

Publications

1 works in the graph, newest first.

Lessons learnt during establishment of COVID-19 active vaccine safety surveillance in nine African countries
2025VaccineJournalOpen access2 citations10.1016/j.vaccine.2025.127441