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.

Kokei Ikpi Ofem · Sankore

University of Cross River State

Kokei Ikpi Ofem

ORCID, self-asserted

ORCID 0000-0002-4619-2808

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

Publications

8

Citations

29

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.

Affiliations

Every institution this scholar has appeared with on a work, by how many.

University of Calabar9 works
University of Cross River State2 works

Publications

8 works in the graph, newest first.

Land Suitability and Sustainability Evaluation for Sorghum (Sorghum bicolor) Production in Tula, Gombe State, Nigeria
2025International Journal Of Scientific AdvancesJournalOpen access0 citations10.51542/ijscia.v6i4.26
Evaluation of potentially toxic elements in soils developed on limestone and lead-zinc mine sites in parts of southeastern Nigeria
2024HeliyonJournalOpen access15 citations10.1016/j.heliyon.2024.e27503
Aggregate stability responses of three derived-savannah soils to poultry-droppings manure at different pulverisation-to-sampling time intervals
2024Applied Environmental BiotechnologyJournalOpen access3 citations10.26789/aeb.2024.01.005
Evaluation of soil pollution effects on maize (Zea mays) at selected Pb–Zn and limestone mine sites in Ebonyi State, Southeastern Nigeria
2024Environmental Monitoring and AssessmentJournal1 citations10.1007/s10661-024-12868-9

Pedological data for the study of soils developed over a limestone bed in a humid tropical environment

2023Environmental Monitoring and AssessmentJournalFirst authorCorresponding6 citations10.1007/s10661-023-11229-2

Soil health implications of some d-block metals in selected agricultural soils in Southeast Nigeria

2023Environmental Monitoring and AssessmentJournalFirst authorCorresponding2 citations10.1007/s10661-023-12225-2

Fertility implication of clay minerals in soils of three limestone geologic formations in southeastern Nigeria

2023Arabian Journal of GeosciencesJournalFirst authorCorresponding2 citations10.1007/s12517-023-11736-z

Detailed investigation of soil properties and elemental concentration variation along a hillslope landscape using multivariate approaches

2023Journal of Earth System ScienceJournal0 citations10.1007/s12040-023-02124-y