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.

The Impact of the COVID-19 Pandemic on Postgraduate Ophthalmology Training Program in Nigeria

2022Nigerian Journal of OphthalmologyJournalOpen access

10.4103/njo.njo_8_21 Full text1 citations

Authors

4 authors across 2 institutions in 1 country.

Tarela SarimiyeFirst authorCorresponding
- University College Hospital, Ibadan (NG)
- University of Ibadan (NG)
as printed: Tarela F. Sarimiye
Henrietta Monye
- University College Hospital, Ibadan (NG)
Olusola O. Olawoye
- University College Hospital, Ibadan (NG)
- University of Ibadan (NG)
as printed: Olusola Olawoye
Sowunmi HughesSenior author
- University College Hospital, Ibadan (NG)

Fields

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

Retinal and Optic Conditionslevel 3 · 1.00
COVID-19 and healthcare impactslevel 3 · 1.00
Ophthalmology and Visual Health Researchlevel 3 · 0.99

Sources

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

openalexseen September 9, 2026
2022 · Nigerian Journal of Ophthalmology · 1 citations
https://openalex.org/W4391913447

The Impact of the COVID-19 Pandemic on Postgraduate Ophthalmology Training Program in Nigeria · Sankore