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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.

INVESTIGATING THE OPTIMAL PHOTOVOLTAIC (PV) TILT ANGLE USING THE PHOTOVOLTAIC GEOGRAPHIC INFORMATION SYSTEM (PVGIS)

2024Nigerian Journal of TechnologyJournalOpen access

10.4314/njt.v43i1.12 Full text14 citations

Authors

4 authors across 3 institutions in 1 country.

Kelvin Nkalo UkoimaFirst author
as printed: Kelvin
D. Efughu
- Michael Okpara University of Agriculture (NG)
O. C. Azubuike
- Federal University of Technology Owerri (NG)
B. F. AkpiriSenior author
- Rivers State University (NG)

Fields

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

Solar Radiation and Photovoltaicslevel 3 · 0.93

Sources

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

openalexseen September 9, 2026
2024 · Nigerian Journal of Technology · 14 citations
https://openalex.org/W4397006469

INVESTIGATING THE OPTIMAL PHOTOVOLTAIC (PV) TILT ANGLE USING THE PHOTOVOLTAIC GEOGRAPHIC INFORMATION SYSTEM (PVGIS) · Sankore