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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.

Advanced analysis of soil pollution in southwestern Ghana using Variational Autoencoders (VAE) and positive matrix factorization (PMF)

2025Environmental and Sustainability IndicatorsJournalOpen access

10.1016/j.indic.2025.100627 Full text11 citations

Authors

8 authors across 8 institutions in 3 countries.

Raymond Webrah KazapoeFirst author
- University for Development Studies (GH)
Daniel KwayisiCorresponding
- University of Johannesburg (ZA)
- University of Ghana (GH)
Seidu Alidu
- Ghana Meteorological Agency (GH)
Samuel Dzidefo Sagoe
- University for Development Studies (GH)
Aliyu Ohiani Umaru
- University of Maiduguri (NG)
Ebenezer Ebo Yahans Amuah
- Takoradi Technical University (GH)
Millicent Obeng Addai
- University of Education, Winneba (GH)
Obed Fiifi FynnSenior author
- University of Energy and Natural Resources (GH)

Fields

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

Heavy metals in environmentlevel 3 · 0.96
Radioactivity and Radon Measurementslevel 3 · 0.92

Sources

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

openalexseen September 9, 2026
2025 · Environmental and Sustainability Indicators · 11 citations
https://openalex.org/W4407205332

Advanced analysis of soil pollution in southwestern Ghana using Variational Autoencoders (VAE) and positive matrix factorization (PMF) · Sankore