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.

CAPITAL STRUCTURE CHOICES IN SERVICES FIRMS: EMPIRICAL RESULTS FROM NIGERIA LISTED COMPANIES

2023JOURNAL OF ECONOMICS AND SUSTAINABILITYJournalOpen access

10.32890/jes2023.5.2.5 Full text0 citations

Authors

4 authors.

Usman Muhammad AbdulwahabFirst author
- Ahmadu Bello University (NG)
Saidu Badara Mu’azu
- Ahmadu Bello University (NG)
Ahmed Aliyu Idris
- Ahmadu Bello University (NG)
Umar AbubakarSenior author
- Ahmadu Bello University (NG)

Fields

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

Working Capital and Financial Performancelevel 3 · 0.86
Financial Reporting and Valuation Researchlevel 3 · 0.83
Corporate Finance and Governancelevel 3 · 0.78

Sources

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

openalexseen September 9, 2026
2023 · JOURNAL OF ECONOMICS AND SUSTAINABILITY · 0 citations
https://openalex.org/W4386204569

CAPITAL STRUCTURE CHOICES IN SERVICES FIRMS: EMPIRICAL RESULTS FROM NIGERIA LISTED COMPANIES · Sankore