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.

Optimum Value for Zinc Removal from Saponin-Based Soil Washing Across soils at Onyeama Dumpsite, Enugu State

2025Greenation International Journal of Engineering ScienceJournalOpen access

10.38035/gijes.v3i2.545 Full text0 citations

Authors

8 authors across 4 institutions in 1 country.

A. C. OkoroFirst author
- Nnamdi Azikiwe University (NG)
as printed: Alexander Chidiebere Okoro
Louis Chukwuemeka Orakwe
- Nnamdi Azikiwe University (NG)
Chike Pius Nwachukwu
- Nnamdi Azikiwe University (NG)
Ella Ifeanyi Ugwu
- Michael Okpara University of Agriculture (NG)
- University of Nigeria (NG)
Ella Ifeanyi Ugwu
- Michael Okpara University of Agriculture (NG)
- University of Nigeria (NG)
Elijah Ugwu
- Michael Okpara University of Agriculture (NG)
- University of Nigeria (NG)
as printed: Elijah Chibuzo Ugwu
Kenneth C. Eze
- Enugu State University of Science and Technology (NG)
as printed: Kenneth Eze
Chukwuemeka UmobiSenior author
- Nnamdi Azikiwe University (NG)
as printed: Chukwuemeka Obumneme Umobi

Fields

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

Agricultural Science and Fertilizationlevel 3 · 0.59
Soil and Land Suitability Analysislevel 3 · 0.57

Sources

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

openalexseen September 9, 2026
2025 · Greenation International Journal of Engineering Science · 0 citations
https://openalex.org/W4415202640

Optimum Value for Zinc Removal from Saponin-Based Soil Washing Across soils at Onyeama Dumpsite, Enugu State · Sankore