Skip to content

SankoreAfrican research intelligence

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.

Ronnie Frazer-williams · Sankore

Ronnie Frazer-williams

Name matching only

This profile was assembled from author names on publications. Open indexes routinely split one researcher across several such profiles, so these totals may be incomplete.

Publications

7

Citations

68

h-index

4

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

i10-index

2

Publications

6 works in the graph, newest first.

Using a Bayesian isotope mixing model to assess nitrate sources in groundwater: A case study of Granvillebrook and Kingtom dumpsites, Sierra Leone
2025Journal of African Earth SciencesJournalSenior author1 citations10.1016/j.jafrearsci.2025.105585
Seasonal assessment of heavy metal contamination of groundwater in two major dumpsites in Sierra Leone
2023Cogent EngineeringJournalOpen accessSenior author25 citations10.1080/23311916.2023.2185955
A multivariate statistical approach and water quality index for water quality assessment for the Rokel river in Sierra Leone
2023HeliyonJournalOpen access22 citations10.1016/j.heliyon.2023.e16196
Application of stable isotope of water and a Bayesian isotope mixing model (SIMMR) in groundwater studies: a case study of the Granvillebrook and Kingtom dumpsites
2023Environmental Monitoring and AssessmentJournalSenior author9 citations10.1007/s10661-023-11138-4
Application of multivariate and geospatial techniques to assess groundwater quality of two major dumpsites in Sierra Leone
2022Environmental Nanotechnology Monitoring & ManagementJournalSenior author9 citations10.1016/j.enmm.2022.100753
Coupling multivariate analysis and Bayesian isotope mixing model to assess the origin and quality of groundwater in the Freetown Layered Complex, Sierra Leone
2022Journal of African Earth SciencesJournalSenior author2 citations10.1016/j.jafrearsci.2022.104808