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.

Evaluation of Heavy Metal Concentrations in Unshelled Periwinkles (Tympanotonus fuscatus) from Rumuolumeni Creek, Rivers State, Niger Delta, Nigeria

2025Faculty of Natural and Applied Sciences Journal of Scientific InnovationsJournalOpen access

10.63561/fnas-jsi.v7i1.1101 Full text0 citations

Authors

3 authors across 3 institutions in 2 countries.

Napoleon Chinedu NwaonyecheFirst author
- Delta State University (NG)
Ruth Uchechukwu Chukwugozim-Umejuru
- University of Education, Winneba (GH)
Phoebe Obiageli AgbonavbareSenior author
- Delta State University (NG)

Fields

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

Heavy metals in environmentlevel 3 · 0.36
Biological Research and Disease Studieslevel 3 · 0.06
Water Quality and Pollution Assessmentlevel 3 · 0.06

Sources

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

openalexseen September 9, 2026
2025 · Faculty of Natural and Applied Sciences Journal of Scientific Innovations · 0 citations
https://openalex.org/W7128975926

Evaluation of Heavy Metal Concentrations in Unshelled Periwinkles (Tympanotonus fuscatus) from Rumuolumeni Creek, Rivers State, Niger Delta, Nigeria · Sankore