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.

A Chatbot Student Support System in Open and Distance Learning Institutions

2025ComputersJournalOpen access

10.3390/computers14030096 Full text10 citations

Authors

5 authors across 4 institutions in 2 countries.

Juliana Ngozi NdunaguFirst author
- National Open University of Nigeria (NG)
Christiana Uchenna Ezeanya
- Lagos State University (NG)
Benjamin Onuorah
- Federal University of Technology Owerri (NG)
as printed: Benjamin Osondu Onuorah
Jude Chukwuma Onyeakazi
- Federal University of Technology Owerri (NG)
Elochukwu UkwanduSenior authorCorresponding

Fields

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

Online Learning and Analyticslevel 3 · 1.00
AI in Service Interactionslevel 3 · 1.00
E-Learning and Knowledge Managementlevel 3 · 0.96

Sources

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

openalexseen September 9, 2026
2025 · Computers · 10 citations
https://openalex.org/W4408168828

A Chatbot Student Support System in Open and Distance Learning Institutions · Sankore