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.

Managerial Ownership, Ownership Concentration and Financial Performance of Listed Oil and Gas Firms in Nigeria.

2026International Journal of Research and Innovation in Social ScienceJournalOpen access

10.47772/ijriss.2026.10100614 Full text0 citations

Authors

3 authors across 3 institutions in 1 country.

Madauchi, Zichat MonicaFirst author
- University of Abuja (NG)
- Veritas University (NG)
Ugwudioha Ofili
- Nile University of Nigeria (NG)
as printed: Ofili, Ugwudioha
Otiko, Ugochukwu NnamdiSenior author
- University of Abuja (NG)
- Veritas University (NG)

Fields

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

Oil, Gas, and Environmental Issueslevel 3 · 0.15
Corporate Finance and Governancelevel 3 · 0.08
Energy and Environmental Sustainabilitylevel 3 · 0.05

Sources

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

openalexseen September 9, 2026
2026 · International Journal of Research and Innovation in Social Science · 0 citations
https://openalex.org/W7131294009

Managerial Ownership, Ownership Concentration and Financial Performance of Listed Oil and Gas Firms in Nigeria. · Sankore