Vol. 3 No. 1 (2023)

Articles

• Analysis of Stock Portfolio Optimization in the Telecommunications Sector Using the Single Index Model

  Irwan - Department of Mathematics, Universitas Negeri Makassar, Makassar, 90223, Indonesia

  Muhammad Abdy - Department of Mathematics, Universitas Negeri Makassar, Makassar, 90223, Indonesia

  Nurul Khofifah Salsabila - Department of Mathematics, Universitas Negeri Makassar, Makassar, 90223, Indonesia

  Ansari Saleh Ahmar - Department of Statistics, Universitas Negeri Makassar, Makassar, 90223, Indonesia

  1-10

  DOI : https://doi.org/10.35877/mathscience1734

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• K-Prototype Algorithm in Grouping Regency/City in South Sulawesi Province Based on 2020 People's Welfare

  Muhammad Refaldy - Department of Statistics, Universitas Negeri Makassar

  Suwardi Annas - Department of Statistics, Universitas Negeri Makassar

  Zulkifli Rais - Department of Statistics, Universitas Negeri Makassar

  11-19

  DOI : https://doi.org/10.35877/mathscience1763

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• Cluster Analysis Using Ensemble ROCK Method in District/City Grouping in South Sulawesi Province based on People's Welfare Indicators

  Taufiq Hidayat - Department of Statistics, Universitas Negeri Makassar, Makassar, 90223, Indonesia

  Ruliana - Department of Statistics, Universitas Negeri Makassar, Makassar, 90223, Indonesia

  Zulkifli Rais - Department of Statistics, Universitas Negeri Makassar, Makassar, 90223, Indonesia

  Miguel Botto-Tobar - (1) Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands; (2) Research Group in Artificial Intelligence and Information Technology, University of Guayaquil, 090510, Guayaquil, Ecuador

  20-30

  DOI : https://doi.org/10.35877/mathscience1761

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• Cluster Analysis of New Students at STKIP Pembangunan Indonesia during the COVID-19 Pandemic Based on Regional Origin

  Sutamrin - Universitas Negeri Makassar

  Khadijah - Universirtas Patompo

  Isma Muthahharah

  31-37

  DOI : https://doi.org/10.35877/mathscience1740

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• Analysis of Learning Difficulties for Students of MAN 2 Makassar

  Nadya Maharani Vega - Department of Biology, Universitas Negeri Makassar, Makassar, Sulawesi Selatan, Indonesia

  Annisa Anugrah Damaiyanti - Department of Biology, Universitas Negeri Makassar, Makassar, Sulawesi Selatan, Indonesia

  A. S. Muhammad Arhamar - Department of Biology, Universitas Negeri Makassar, Makassar, Sulawesi Selatan, Indonesia

  Agung Wijaya Ami - Department of Biology, Universitas Negeri Makassar, Makassar, Sulawesi Selatan, Indonesia

  Saparuddin - Department of Biology, Universitas Negeri Makassar, Makassar, Sulawesi Selatan, Indonesia

  38-46

  DOI : https://doi.org/10.35877/mathscience1768

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• Analysis of Students' Self-Confidence in Class XI MIPA Learning at UPT SMAN 1 Gowa

  Magfira Herman - Department of Biology, Universitas Negeri Makassar, Makassar, Sulawesi Selatan, Indonesia

  Asfiana - Department of Biology, Universitas Negeri Makassar, Makassar, Sulawesi Selatan, Indonesia

  Nurfatin Fadillah - Department of Biology, Universitas Negeri Makassar, Makassar, Sulawesi Selatan, Indonesia

  Herlianty Tri Dimas Ayuningtyas - Department of Biology, Universitas Negeri Makassar, Makassar, Sulawesi Selatan, Indonesia

  Saparuddin - Department of Biology, Universitas Negeri Makassar, Makassar, Sulawesi Selatan, Indonesia

  47-54

  DOI : https://doi.org/10.35877/mathscience1776

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