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.

Adoption of orange-fleshed sweet potato and technical efficiency nexus in Nigeria: An endogeneity corrected stochastic production frontier approach

2025African Journal of Science Technology Innovation and DevelopmentJournal

10.1080/20421338.2025.2491859 Full text2 citations

Authors

2 authors across 3 institutions in 1 country.

Adetomiwa KolapoFirst authorCorresponding
- Adekunle Ajasin University (NG)
- Obafemi Awolowo University (NG)
- Ekiti State University (NG)
Akeem Abiade TijaniSenior author
- Adekunle Ajasin University (NG)
- Obafemi Awolowo University (NG)
- Ekiti State University (NG)

Fields

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

Energy and Environment Impactslevel 3 · 0.97
Energy, Environment, Economic Growthlevel 3 · 0.97
Economic Growth and Productivitylevel 3 · 0.97

Sources

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

openalexseen September 9, 2026
2025 · African Journal of Science Technology Innovation and Development · 2 citations
https://openalex.org/W4410893073

Adoption of orange-fleshed sweet potato and technical efficiency nexus in Nigeria: An endogeneity corrected stochastic production frontier approach · Sankore