Author profile OpenAlex ID
Ahmad Nizar Rangkuti
Universitas Islam Negeri Syekh Ali Hasan Ahmad Addary Padangsidimpuan
- Articles in Melola
- 2 (1 verified)
- Citations (OpenAlex)
- 1
- Journals
- Indonesian Research Journal in Education |IRJE|; Jurnal Pendidikan IPA Indonesia
- ORCID
- 0009-0004-6350-6938
- OpenAlex
- A5087031748
- Name in journal metadata
- Ahmad Nizar Rangkuti; RANGKUTI, AHMAD NIZAR
Publication summary
- Verified articles
- 1
- As first author
- 1
- Journal accreditation when published
- SINTA 1: 1
- Editorial notices
- none registered
1 article uses its journal's current rank, because the journal's accreditation history is not recorded yet.
Facts, not a score: Melola does not rate authors or compute credit points. The summary counts only articles linked through OpenAlex; articles matched by name alone are listed separately and not counted. Melola covers Indonesian journals harvested through OAI-PMH, so publications elsewhere may be missing. How notices are checked.
Co-authors
8 authors · 28 co-authorship links · 11 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Islam Negeri Syekh Ali Hasan Ahmad Addary Padangsidimpuan
- North Sumatra Islamic University
- Central Queensland University
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Lisnawati Sitompul | Affiliation unknown | 1 |
| Ali Amran | Universitas Islam Negeri Syekh Ali Hasan Ahmad Addary Padangsidimpuan | 1 |
| Mara Samin Lubis | North Sumatra Islamic University | 1 |
| Diyah Hoiriyah | Universitas Islam Negeri Syekh Ali Hasan Ahmad Addary Padangsidimpuan | 1 |
| Lili Nur Indah Sari | Universitas Islam Negeri Syekh Ali Hasan Ahmad Addary Padangsidimpuan | 1 |
| Mariam Nasution | Universitas Islam Negeri Syekh Ali Hasan Ahmad Addary Padangsidimpuan | 1 |
| Sojuangon Rambe | Central Queensland University | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.
Where the co-authors are
- Universitas Islam Negeri Syekh Ali Hasan Ahmad Addary Padangsidimpuan
- Indonesia
- Abroad
- Bigger circle = more records · institutions in the same city share one circle
3 institutions: 67% in Indonesia, 1 abroad.
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Institutions on this map
| Institution | City | Province / region | Country | Records |
|---|---|---|---|---|
| Universitas Islam Negeri Sumatera Utara | Medan | Sumatera Utara | ID | 1 |
| Central Queensland University | Rockhampton | Queensland | AU | 1 |
| North Sumatra Islamic University | Medan | Sumatera Utara | ID | 1 |
Locations: ROR (main site of each institution). Affiliations: OpenAlex; records without OpenAlex affiliations are not counted. Map tiles from OpenStreetMap: opening this page loads them from openstreetmap.org.
Verified articles (1)
Matched by name, not verified (1)
These articles carry the same name in the journal metadata but are not linked to this author through OpenAlex. They may belong to someone else with the same name, so they are not counted in the summary.
Linked by: Matched to an OpenAlex author; Same name as an existing author.