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.

ANALYSIS OF DIFFERENTIAL ITEM FUNCTIONING OF NATIONAL EXAMINATIONS COUNCIL AGRICULTURAL SCIENCE MULTIPLE CHOICE TEST ITEMS IN SOUTH EAST, NIGERIA

2023Journal Plus EducationJournalOpen access

10.24250/jpe/2/2023/ato/kjpi/Full text0 citations

Authors

2 authors across 3 institutions in 2 countries.

OLUTOLA, Adekunle ThomasFirst author
- Federal Medical Centre (NG)
- Federal University Dutsin-Ma (NG)
as printed: Adekunle Thomas Olutola
Kelechi Joshua Princewill IhechuSenior author

Fields

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

Educational Assessment and Pedagogylevel 3 · 0.78
Diverse scientific research topicslevel 3 · 0.71

Sources

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

openalexseen September 9, 2026
2023 · Journal Plus Education · 0 citations
https://openalex.org/W4389998176

ANALYSIS OF DIFFERENTIAL ITEM FUNCTIONING OF NATIONAL EXAMINATIONS COUNCIL AGRICULTURAL SCIENCE MULTIPLE CHOICE TEST ITEMS IN SOUTH EAST, NIGERIA · Sankore