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.

Estimation of technical efficiency of maize farmers in Wa East District in Ghana: translog stochastic frontier approach

2024Journal of Contemporary African StudiesJournal

10.1080/02589001.2024.2365646 Full text0 citations

Authors

2 authors across 2 institutions in 1 country.

Yussif YakubuFirst author
- University for Development Studies (GH)
Kenneth PeprahSenior authorCorresponding
- Simon Diedong Dombo University of Business and Integrated Development Studies (GH)
- University for Development Studies (GH)

Fields

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

Efficiency Analysis Using DEAlevel 3 · 1.00
Agricultural risk and resiliencelevel 3 · 0.93
Optimization and Mathematical Programminglevel 3 · 0.93

Sources

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

openalexseen September 5, 2026
2024 · Journal of Contemporary African Studies · 0 citations
https://openalex.org/W4401001659

Estimation of technical efficiency of maize farmers in Wa East District in Ghana: translog stochastic frontier approach · Sankore