Melola Discovery

Author profile OpenAlex ID

Rizki Kumalasari

Universitas Sembilanbelas November Kolaka

Articles in Melola
8
Citations (OpenAlex)
1
Journals
Mining Science and Technology Journal; OPHIOLITE : Jurnal Geologi Terapan
OpenAlex
A5082698779
Name in journal metadata
Kumalasari, Rizki

Co-authors

21 authors · 60 co-authorship links · 3 across different organisations

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Sembilanbelas November Kolaka
  • Universitas Halu Oleo
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Syahrul SyahrulUniversitas Sembilanbelas November Kolaka3
Nurfasiha NurfasihaUniversitas Sembilanbelas November Kolaka2
Arif ArifUniversitas Sembilanbelas November Kolaka2
Hasriyanti HasriyantiUniversitas Sembilanbelas November Kolaka2
Hasriyanti HasriyantiUniversitas Sembilanbelas November Kolaka1
Ratte PalumeanUniversitas Sembilanbelas November Kolaka1
Syahrul SyahrulUniversitas Sembilanbelas November Kolaka1
Nur SyamsiahUniversitas Sembilanbelas November Kolaka1
Rio Irhan Mais Cendra JayaUniversitas Halu Oleo1
Wahyuddin BaharUniversitas Sembilanbelas November Kolaka1
Rina RembahUniversitas Sembilanbelas November Kolaka1
Rizkal RizkalUniversitas Sembilanbelas November Kolaka1
Sahrul Poalahi SaluUniversitas Sembilanbelas November Kolaka1
Isramyano YatjongUniversitas Sembilanbelas November Kolaka1
Elma FinataUniversitas Sembilanbelas November Kolaka1
Syajruddin SyajruddinAffiliation unknown1
Moh. MahjumUniversitas Sembilanbelas November Kolaka1
Lilis LilisUniversitas Sembilanbelas November Kolaka1
Isram Yano YatjongUniversitas Sembilanbelas November Kolaka1
Ibnu MabruriUniversitas Sembilanbelas November Kolaka1

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 Sembilanbelas November Kolaka
  • Indonesia
  • Abroad
  • Bigger circle = more records · institutions in the same city share one circle

1 institution: 100% in Indonesia, 0 abroad.

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Institutions on this map
InstitutionCityProvince / regionCountryRecords
Universitas Halu OleoKendari Sulawesi TenggaraID1

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Articles

  1. Analisis Perencanaan Biaya Penambangan Nikel Laterit pada PT. Riota Jaya Lestari Kecamatan Lasusua, Kabupaten Kolaka Utara, Provinsi Sulawesi Tenggara

    Finata, Elma; Hasriyanti, Hasriyanti; Yatjong, Isramyano; Salu, Sahrul Poalahi; Arif, Arif; Kumalasari, Rizki

    Mining Science and Technology Journal · 2026 · Cited by 0 (OpenAlex)

  2. Kajian Teknis Penanganan Moisture Content Nikel Laterit di Stockyard pada Jetty Babarina PT. Ceria Nugraha Indotama Kabupaten Kolaka Provinsi Sulawesi Tenggara

    Lilis, Lilis; Nurfasiha, Nurfasiha; Hasriyanti, Hasriyanti; Arif, Arif; Kumalasari, Rizki; Yatjong, Isram Yano

    Mining Science and Technology Journal · 2026 · Cited by 0 (OpenAlex)

  3. Analisis Tahapan Pengeboran Eksplorasi Bijih Nikel Laterit Site PT. Rezki Mineral Sejahtera Daerah Tolala, Kolaka Utara, Sulawesi Tenggara

    Syajruddin, Syajruddin; Syahrul, Syahrul; Kumalasari, Rizki; Mahjum, Moh.

    Mining Science and Technology Journal · 2026 · Cited by 0 (OpenAlex)

  4. Studi Teknis Kegiatan Pengeboran Nikel Laterit pada PT Rista Anugerah Resources di Kecamatan Langgikima, Kabupaten Konawe Utara, Provinsi Sulawesi Tenggara

    Rizkal, Rizkal; Kumalasari, Rizki; Rembah, Rina

    Mining Science and Technology Journal · 2025 · Cited by 0 (OpenAlex)

  5. Analisis Pengaruh Pola Pemuatan Top Loading dan Bottom Loading Ore Terhadap Produktivitas Penambangan pada PT. Bumi Karya Makmur (Site Job PT. Ceria Nugraha Indotama) Kecamatan Wolo Kabupaten Kolaka Sulawesi Tenggara

    Bahar, Wahyuddin; Nurfasiha, Nurfasiha; Kumalasari, Rizki

    Mining Science and Technology Journal · 2024 · Cited by 0 (OpenAlex)

  6. Kajian Produktivitas Alat Gali dan Alat Muat pada Penambangan Bijih Nikel Laterit Daerah Kabaena Barat Kabupaten Bombana Sulawesi tenggara

    Syahrul, Syahrul; Syamsiah, Nur; Kumalasari, Rizki; Jaya, Rio Irhan Mais Cendra

    Mining Science and Technology Journal · 2023 · Cited by 0 (OpenAlex)

  7. Studi Teknis Tahapan Pengeboran Eksplorasi Nikel Laterit Di Kecamatan Langgikima, Kabupaten Konawe Utara, Sulawesi Tenggara

    Syahrul, Syahrul; Palumean, Ratte; Kumalasari, Rizki; Hasriyanti, Hasriyanti

    Mining Science and Technology Journal · 2023 · Cited by 1 (OpenAlex)

  8. Studi tahapan pemodelan nikel laterit menggunakan Surpac 6.3 pada Pit 3 di PT. ALMHARIG Desa Langkema Kecamatan Kabaena Selatan, Kabupaten Bombana

    Mabruri, Ibnu; Syahrul, Syahrul; Kumalasari, Rizki

    OPHIOLITE : Jurnal Geologi Terapan · 2022 · Cited by 0 (OpenAlex)

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