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.

Cost–benefit analysis of the COVID-19 vaccination model incorporating different infectivity reductions

2024Frontiers in PhysicsJournalOpen access

10.3389/fphy.2024.1383357 Full text2 citations

Authors

4 authors across 3 institutions in 3 countries.

Raymond Fosu AppiahFirst author
Zhen JinCorresponding
Junyuan YangCorresponding
Joshua Kiddy K. AsamoahSenior author
- Kwame Nkrumah University of Science and Technology (GH)

Fields

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

COVID-19 epidemiological studieslevel 3 · 1.00
SARS-CoV-2 and COVID-19 Researchlevel 3 · 1.00
Vaccine Coverage and Hesitancylevel 3 · 0.98

Sources

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

openalexseen September 5, 2026
2024 · Frontiers in Physics · 2 citations
https://openalex.org/W4396733300

Cost–benefit analysis of the COVID-19 vaccination model incorporating different infectivity reductions · Sankore