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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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OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

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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.

Michael Appiah-Twum · Sankore

University for Development Studies

Michael Appiah-Twum

ORCID, self-asserted

ORCID 0000-0002-6300-5429

This profile carries an ORCID the researcher published on their own record — the strongest evidence available short of a human confirming it.

Publications

4

Citations

21

h-index

3

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

1

Works published 2022 onward have been swept for this country. Figures are complete within that window, to the extent the open indexes are.

Publications

4 works in the graph, newest first.

Groundwater fluoride and nitrate contamination in Gushegu Municipality, Northern Ghana: Hydrogeochemical drivers, machine-learning prediction, and health risks
2025Journal of African Earth SciencesJournalSenior author4 citations10.1016/j.jafrearsci.2025.105883
Mapping Lithology with Hybrid Attention Mechanism–Long Short-Term Memory: A Hybrid Neural Network Approach Using Remote Sensing and Geophysical Data
2024Remote SensingJournalOpen accessFirst authorCorresponding14 citations10.3390/rs16234613
Data Centric Blockchain Based Evaluation Approach to Analyze E-Commerce Reviews Using Machine and Deep Learning Techniques
20232023 20th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)ConferenceSenior author3 citations10.1109/iccwamtip60502.2023.10387139
Enhanced Word Embedding with CNN using Word Order Information For Sentiment Analysis
2023Publication0 citations10.1109/iccwamtip60502.2023.10387131