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.

Estimators of the Parameters of the Quadratic Trend Model and Their Characteristics. Additive Case

2026International journal of research and scientific innovationJournalOpen access

10.51244/ijrsi.2026.1304000117 Full text0 citations

Authors

2 authors.

Kelechukwu C. N. DozieFirst author
- Imo State University (NG)
as printed: Kelechukwu C.N. Dozie
Stephen O. IhekunaSenior author
- Imo State University (NG)

Fields

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

Monetary Policy and Economic Impactlevel 3 · 0.15
Spatial and Panel Data Analysislevel 3 · 0.05
Efficiency Analysis Using DEAlevel 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 scientific innovation · 0 citations
https://openalex.org/W7160246699

Estimators of the Parameters of the Quadratic Trend Model and Their Characteristics. Additive Case · Sankore