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.

Developing green knowledge toward supplier selection: a green intellectual capital perspective

2023Journal of Public ProcurementJournal

10.1108/jopp-04-2023-0020 Full text10 citations

Authors

4 authors across 2 institutions in 1 country.

Tonny OgrahFirst author
- Takoradi Technical University (GH)
Joshua Ayarkwa
- Kwame Nkrumah University of Science and Technology (GH)
Alex Acheampong
- Kwame Nkrumah University of Science and Technology (GH)
Dickson Osei‐AsibeySenior author
- Kwame Nkrumah University of Science and Technology (GH)
as printed: Dickson Osei-Asibey

Fields

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

Sustainable Supply Chain Managementlevel 3 · 1.00
Environmental Sustainability in Businesslevel 3 · 1.00
Public Procurement and Policylevel 3 · 0.99

Sources

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

openalexseen September 5, 2026
2023 · Journal of Public Procurement · 10 citations
https://openalex.org/W4386928677

Developing green knowledge toward supplier selection: a green intellectual capital perspective · Sankore