Vol. 21 No. 2 (2025): JANUARY 2025

Research Articles

• Spectral Characteristics of The Antiadjacency Matrix of Kite Graph

  Miming Fikria Camilla, Melza Rensiana, Denny Riama Silaban

  345-353

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• Comparison of Extreme Learning Machine (ELM) and Multi-Support Vector Machine (Multi-SVM) Methods in Herbal Plants Identification

  Luluk Sarifah, Lailiyatus Sa’adah, Iis Setiana

  354-367

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• Forecasting Dry Rubber Production in Indonesia for the Year 2022 Using Pegel's Exponential Smoothing Method with Modified Golden Section Optimization

  Rahmi Nurul Ainun Fitrah, Sitti Sahriman

  368-381

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• Application of Autoregressive Integrated Moving Average (ARIMA) for Forecasting Inflation Rate in Indonesia

  Jova Edri Saputra, Werry Febrianti

  382-396

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• The Forecasting Result Study of the Poverty Line and Number of Poor Population in DIY using DES and ARIMA

  Shazia Ayesha Azzahra, Wiranti Nugrah Andini, Achmad Fauzan, Irwan Sutisna

  397-407

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• Modelling the Probability of River Water Pollution Using Geographically Weighted Logistic Regression Model (Case Study: River Water DO Data in East Kalimantan)

  Adelia Miranda, Suyitno Suyitno, Meirinda Fauziyah

  408-430

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• The Chromatic Number of the Edge Corona Operation of Cycle Graph and Star Graph

  Alivia Alivia , Kartika Yulianti, Yaya S. Kusumah

  431-438

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• Minimum Variance Quadratic Unbiased Estimation Approach in Panel Data Regression Analysis with Two-Way Error Component Estimation Using Biggers Method

  Andi Atirah Arumtiwi, Raupong Raupong, Siswanto Siswanto

  439-455

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• Simulation Modeling Incomplete Treatment Impact on Tuberculosis Transmission

  Muna Afdi Muniroh

  456-466

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• Comparison of Forecasting Model Using Chen and Lee High Order Fuzzy Time Series (Farmer’s Terms of Trade of Crops Subsector in Nusa Tenggara Timur Province Case)

  Fais Muzaki, Neli Agustina

  467-481

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• The application of ARIMA and Residual Bootstrap for Forecasting Dynamic Mortality in the PLAT Model for Indonesian Male Population

  Fery Widhiatmoko, Danardono Danardono, Mila Kurniawaty, Amanda Nadhifa Maydika, Thessalonika Sandra Devina Nishi, Chasib Idris

  482-501

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• Community Detection, Topic, and Sentiment Analysis of the Palestine-Israel Issue on Social Media X

  Fathnin Nur Azmina, Muhaza Liebenlito, Dhea Urfina Zulkifli

  502-519

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• The Generalized Riemann Integral

  James Purba

  520-537

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• On 2-Primal Quinary Semiring and its Characterizations by Special Subsets

  Tuhfatul Janan

  538-543

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• Hopf bifurcation in a dynamic mathematical model in facultative waste stabilization pond

  GESTI ESSA WALDHANI WALDHANI

  544-559

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• Optimizing Credit Scoring Performance Using Ensemble Feature Selection with Random Forest

  Ana Fauziah

  560-572

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• Partition Dimension of the Sum Product of Complete Graph K_1 and Saw Graph GR_n

  Jusmawati Massalesse, Dermawan, Naimah

  573-582

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• Determining Factors that Influence Unmet Need For Family Planning Using Geographically Weighted Logistic Regression With LASSO

  Dian Ayu Permata Sari Rusdy, Sri Astuti Thamrin, Anna Islamiyati

  583-600

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• Connected Size Ramsey Numbers for The Pair Complete Graph of Order Two versus Union Complete Graph of Order Three

  Hasmawati Hasmawati, Sri Indrayani

  601-607

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