Vol. 20 No. 2 (2024): JANUARY 2024

Research Articles

• Actuarial Measures for Inverse Gaussian Distributed Claim Severity

  Fauziah Rahmayanti, Aceng Komarudin Mutaqin

  301-310

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• Comparative Analysis of Ridge, LASSO, and Elastic Net Regularization Approaches in Handling Multicollinearity for Infant Mortality Data in South Sulawesi

  Arief Rahman Nur, Andi Kresna Jaya, Siswanto Siswanto

  311-319

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• Ordinal Logistic Regression Analysis of Factors Affecting Mathematics Literacy Achievement of Junior and Senior High School in West Manggarai Regency

  Patrisius Afrisno Udil, Dadan Dasari, Elah Nurlaelah

  320-331

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• Szeged Index and Padmakar-Ivan Index of Nilpotent Graph of Integer Modulo Ring with Prime Power Order

  Muhammad Naoval Husni, I Gede Adhitya Wisnu Wardhana, Putu Kartika Dewi, I Nengah Suparta

  332-339

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• Prediction of Clean Water Supply Using the Fuzzy Time Series Cheng Method at PDAM Tirta Silau Piasa

  Deva Rezky Ramadhani, Fibri Rakhmawati, Rima Aprilia

  340-350

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• Comparison Predictions of the Demam Berdarah Dengue (DBD) using Model Exponential Smoothing: Pegel’s Classification and ChatGPT

  Wiwik Wiyanti, Bakti Siregar

  351-359

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• r-Chromatic Number On r-Dynamic Vertex Coloring of Comb Graph

  Heryati Nur Fatimah Sari, Budi Nurwahyu, Jusmawati Massalesse

  360-370

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• The Cox Proportional Hazard Model on Life Insurance Premium Payments Analysis

  Nor Amalliyah

  371-384

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• Analysis of Online Transportation Marketing Strategies Using Game Theory

  Indah Hatika Lubis, Ismail Husein, Rima Aprilia

  385-397

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• Factors Influencing Individual Income Level in Cikanyere Village Using Ordinal Logistic Regression Model

  Hagni Wijayanti, Herman Herman

  398-415

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• K-Means Classification Analysis of Concept Understanding and Self-efficacy: Exploring the Relationship in an Educational Context

  Magdalena Wangge, Dadan Dasari, Turmudi Turmudi

  416-425

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• Path Analysis of Influence of Economic and Social Factors on the Human Development Index in South Sulawesi in 2022

  Anni Ivoni Parapa, Clarisa Eudia Chesynanda, Siswanto Siswanto, Anisa Kalondeng

  426-439

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• Eligibility Classification of Aid Recipients Hope Family Program in Cinta Rakyat Village Using the Method Weighted Naive Bayes with Laplace Smoothing

  Nurjannah Nurjannah, Hendra Cipta, Rima Aprilia

  440-454

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• Group and Group Isomorphism in Pyraminx

  Nurhafizah Nurhafizah, Nur Erawaty, Amir Kamal Amir

  455-466

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• The Analysis of Psychological Factors on Students' Interest Towards the Independent Campus Internship Program Using Structural Equation Modeling Partial Least Square

  Arlene Henny Hiariey, Yayan Ode

  467-483

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