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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.

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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 improved and local variety seed maize farms in Ghana: A meta-frontier analysis

2022Cogent Economics & FinanceJournalOpen access

10.1080/23322039.2021.2022858 Full text14 citations

Authors

3 authors.

Theophilus Tweneboah KoduaFirst authorCorresponding
- University of Ghana (GH)
Edward Ebo Onumah
- University of Ghana (GH)
Akwasi Mensah‐BonsuSenior author
- University of Ghana (GH)
as printed: Akwasi Mensah-Bonsu

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 · Cogent Economics & Finance · 14 citations
https://openalex.org/W4206391525

Technical efficiency of improved and local variety seed maize farms in Ghana: A meta-frontier analysis · Sankore