Author profile OpenAlex ID
Subchan Subchan
Institut Teknologi Sepuluh Nopember
- Articles in Melola
- 3
- Citations (OpenAlex)
- 4
- Journals
- BAREKENG: Jurnal Ilmu Matematika dan Terapan
- ORCID
- 0000-0003-3481-2800
- OpenAlex
- A5068512369
- Name in journal metadata
- Subchan, Subchan
Publication summary
- Verified articles
- 3
- As first author
- 0
- Journal accreditation when published
- SINTA 3: 3
- Editorial notices
- none registered
3 articles use their journal's current rank, because the journals' 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 · 18 co-authorship links · 10 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Institut Teknologi Sepuluh Nopember
- Arizona State University
- Universitas Nahdlatul Ulama Surabaya
- Institut Teknologi Kalimantan
- 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 |
|---|---|---|
| Sari Cahyaningtias | Arizona State University | 2 |
| Tahiyatul Asfihani | Affiliation unknown | 1 |
| Teguh Herlambang | Universitas Nahdlatul Ulama Surabaya | 1 |
| Irma Fitria | Institut Teknologi Kalimantan | 1 |
| Talitha B Atlanta | Institut Teknologi Sepuluh Nopember | 1 |
| Nadia Azahra | Institut Teknologi Sepuluh Nopember | 1 |
| Choiriyah Sapta Agustina | Institut Teknologi Sepuluh Nopember | 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
- Institut Teknologi Sepuluh Nopember
- 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 |
|---|---|---|---|---|
| Arizona State University | Tempe | Arizona | US | 2 |
| Institut Teknologi Kalimantan | Balikpapan | Kalimantan Timur | ID | 1 |
| Universitas Nahdlatul Ulama Surabaya | Surabaya | Jawa Timur | 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 (3)
Linked by: Matched to an OpenAlex author.