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.

Technical efficiency of resource-poor maize farmers in northern Ghana

2022Open AgricultureJournalOpen access

10.1515/opag-2022-0075 Full text24 citations

Authors

4 authors across 2 institutions in 1 country.

Benjamin Tetteh AnangFirst authorCorresponding
- University for Development Studies (GH)
Emmanuel Dokyi
- University for Development Studies (GH)
as printed: Emmanuel Owusu Dokyi
Bright Owusu Asante
- Kwame Nkrumah University of Science and Technology (GH)
Samuel A. DonkohSenior author
- University for Development Studies (GH)

Fields

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

Efficiency Analysis Using DEAlevel 3 · 0.99
Agricultural Innovations and Practiceslevel 3 · 0.99
Sustainable Agricultural Systems Analysislevel 3 · 0.96

Sources

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

openalexseen September 5, 2026
2022 · Open Agriculture · 24 citations
https://openalex.org/W4226212661

Technical efficiency of resource-poor maize farmers in northern Ghana · Sankore