Author profile OpenAlex ID
Ratna Ratna
- Articles in Melola
- 6
- Citations (OpenAlex)
- 1
- Journals
- JAGAT (Jurnal Geografi Aplikasi dan Teknologi); Jurnal Pendidikan Kimia FKIP Universitas Halu Oleo
- ORCID
- 0000-0003-3284-5051
- OpenAlex
- A5082594430
- Name in journal metadata
- Ratna, Ratna
Publication summary
- Verified articles
- 6
- As first author
- 1
- Journal accreditation when published
- not accredited or not recorded: 6
- Editorial notices
- none registered
6 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
11 authors · 16 co-authorship links
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Halu Oleo
- 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 |
|---|---|---|
| Wa Ode Rosmala Dewi | Universitas Halu Oleo | 2 |
| Muhammad Ali Marhadi | Universitas Halu Oleo | 2 |
| Muh. Alim Marhadi | Universitas Halu Oleo | 1 |
| Wa Ode Siti Nurhalija | Universitas Halu Oleo | 1 |
| Nasrudin Nasrudin | Universitas Halu Oleo | 1 |
| Muhamad Jefri | Affiliation unknown | 1 |
| Aceng Haetami | Universitas Halu Oleo | 1 |
| Cindy Cindy | Universitas Halu Oleo | 1 |
| Weka Widayati | Universitas Halu Oleo | 1 |
| Sawaludin Sawaludin | Universitas Halu Oleo | 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 Halu Oleo
- Indonesia
- Abroad
- Bigger circle = more records · institutions in the same city share one circle
0 institutions.
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 (6)
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PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD)PADA MATERI ASAM DAN BASA BERBASIS PROBLEM BASED LEARNING DI SMA NEGERI 1 NAPABALANO
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PENERAPAN MODEL DISCOVERY LEARNING BERBASIS PENDEKATAN SAINTIFIK UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS XI IPA1 PADA MATERI HIDROKARBON
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ANALISIS PENERAPAN KURIKULUM 2013 DITINJAU DARI STANDAR PROSES DALAM PEMBELAJARAN KIMIA KELAS X
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Analisis Penerapan Kurikulum 2013 Ditinjau dari Standar Proses dalam Pembelajaran Kimia Kelas X di SMA Negeri 1 Tomia
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UJI PARAMETER SPESIFIK KOMBINASI SINERGIS KULIT BATANG KAYU JAWA (Lannea coromandelica) DAN RIMPANG JAHE EMPRIT (Zingiber officinale var. Rubrum) SEBAGAI PENGEMBANGAN BAHAN BAKU OBAT TRADISIONAL
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Evaluasi Sumber Daya Lahan Untuk Pengembangan Tanaman Pangan Berbasis Spasial Di Kecamatan Parigi Kabupaten Muna
Linked by: Matched to an OpenAlex author.