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SankoreAfrican research intelligence

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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.

Alexandra Portillo Varela · Sankore

Alexandra Portillo Varela

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

33

h-index

1

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

i10-index

1

Publications

1 works in the graph, newest first.

Plasma kynurenine/tryptophan ratio as a sensitive blood-based diagnostic tool for tuberculosis: a diagnostic accuracy study among children living with HIV
2026Frontiers in MicrobiologyJournalOpen access0 citations10.3389/fmicb.2026.1898324