Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

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.

Built from

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

Browse

Countries
Institutions
Fields
Rankings
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.

Changes and predictors of premarital sex intercourse among never-married women (15–24 years) in Nigeria: A multilevel approach

2025PLoS ONEJournalOpen access

10.1371/journal.pone.0321783 Full text2 citations

Authors

1 authors.

Joseph Ayodeji KupoluyiFirst authorCorresponding
- Obafemi Awolowo University (NG)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Adolescent Sexual and Reproductive Healthlevel 3 · 0.83
HIV/AIDS Research and Interventionslevel 3 · 0.04
Sex work and related issueslevel 3 · 0.03

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 9, 2026
2025 · PLoS ONE · 2 citations
https://openalex.org/W4409920160

Changes and predictors of premarital sex intercourse among never-married women (15–24 years) in Nigeria: A multilevel approach · Sankore