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.

Causes and Contaminants of Soils and Water in the Niger Delta Region of Nigeria: A Systematic Review

2025British journal of healthcare and medical researchJournalOpen access

10.14738/bjhr.1206.19523 Full text0 citations

Authors

3 authors.

Dada Ayomikun EmmanuelFirst author
- University of Port Harcourt (NG)
Emoyoma O. Udi
- University of Port Harcourt (NG)
as printed: Emoyoma Ogheneovoh Udi
Maureen C. OrjiSenior author
- University of Port Harcourt (NG)

Fields

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

Knowledge Management and Technologylevel 3 · 0.17
Heavy metals in environmentlevel 3 · 0.11
Oil, Gas, and Environmental Issueslevel 3 · 0.07

Sources

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

openalexseen September 9, 2026
2025 · British journal of healthcare and medical research · 0 citations
https://openalex.org/W7116925412

Causes and Contaminants of Soils and Water in the Niger Delta Region of Nigeria: A Systematic Review · Sankore