Vol 4 No 2 (2025): Parameter: Jurnal Matematika, Statistika dan Terapannya | Parameter: Jurnal Matematika, Statistika dan Terapannya

Volume 04 Number 2, August 2025 publishes 15 articles with a journal scope consisting of mathematics, statistics and its applications.

The authors of Volume 04 Number 2, August 2025 consist of Badan Pusat Statistik-Statistics Indonesia, Institut Teknologi Sepuluh Nopember (ITS), State Islamic University of North Sumatera, Universitas Ahmad Dahlan, Institut Teknologi Sumatera, Universitas Negeri Makassar, Pattimura University, Universitas Pembangunan Nasional Veteran Jawa Timur, IPB University, ITB Stikom Bali, IAIN Ponorogo, Universitas Sultan Ageng Tirtayasa, Universitas Negeri Yogyakarta and Universitas Negeri Jakarta.

DOI: https://doi.org/10.30598/parameterv4i2y2025

Published: 2025-07-08

Articles

Estimating the Potential Gross Regional Domestic Product (GRDP) of Banten Province Using the Optimal Hodrick–Prescott Filter

Muhammad Fajar, Lucie Suparintina, Khafid Akhiriyanto

185-196
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Abstract views 861 | pdf downloads 426 | DOI https://doi.org/10.30598/parameterv4i2pp185-196
Clustering of Water Quality Location Using Self Organizing Maps (SOM)

Rahmatin Nur Amalia, M. Difa Farady, Diaz Fitra Aksioma, Muhammad Ahsan

197-208
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Abstract views 547 | pdf downloads 336 | DOI https://doi.org/10.30598/parameterv4i2pp197-208
Implementation of Mixed Integer Programming Using the Branch and Bound Algorithm in Optimizing the Profit of a Chips Enterprise

Fadila Inka Syahfitri, Fibri Rakhmawati

209-222
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Abstract views 557 | pdf downloads 347 | DOI https://doi.org/10.30598/parameterv4i2pp209-222
Fractional Modeling of the Interaction Between Mycobacterium Tuberculosis and Its Response to Antibiotics

Inayah Alifah Khairiah, Yudi Ari Adi

223-238
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Abstract views 508 | pdf downloads 143 | DOI https://doi.org/10.30598/parameterv4i2pp223-238
Regression Models with ARMA Errors for Predicting Tabarru Fund in Islamic Insurance: A Normally Distributed Simulation Approach

Indah Gumala Andirasdini, Dien Manarul Aliem, Ayu Sofia

239-248
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Abstract views 432 | pdf downloads 161 | DOI https://doi.org/10.30598/parameterv4i2pp239-248
Hybrid ARIMA-GARCH Model with Walk-Forward Method on LQ45 Stock Price Forecasting

Nurlaila Kaito, Suwardi Annas, Alimuddin Alimuddin

249-260
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Abstract views 568 | pdf downloads 310 | DOI https://doi.org/10.30598/parameterv4i2pp249-260
Implementation of the Advanced Encryption Standard (AES) Algorithm to Protect Children Personal Data

Dyana Patty, Selvy Marchia Kololu, Novita Dahoklory, Zeth Arthur Leleury

261-274
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Abstract views 357 | pdf downloads 132 | DOI https://doi.org/10.30598/parameterv4i2pp261-274
The Influence of Region on Reading Habits in Indonesia: RM-MANOVA Analysis of Population Aged 5+ (2018)

Iin Febyanti, Arsita Safira Devi, Setiawati Nugraheni, Salsabila Wardah, Muhammad Nasrudin, Trimono Trimono

275-286
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Abstract views 294 | pdf downloads 200 | DOI https://doi.org/10.30598/parameterv4i2pp275-286
Comparison of LASSO, Ridge, and Elastic Net Regularization with Balanced Bagging Classifier

Putri Nisrina Az-Zahra, Kusman Sadik, Cici Suhaeni, Agus Mohamad Soleh

287-296
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Abstract views 288 | pdf downloads 116 | DOI https://doi.org/10.30598/parameterv4i2pp287-296
Optimization of Holt's Double Exponential Smoothing Model with Levenberg-Marquardt Algorithm for Forecasting Farmer Exchange Rate

Lisa Dama Yanti, Wahyu S. J. Saputra, Aviolla Terza Damaliana

297-310
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Abstract views 314 | pdf downloads 153 | DOI https://doi.org/10.30598/parameterv4i2pp297-310
Modeling Poverty Rates in Indonesia Using Spline Nonparametric Regression

Ni Putu N. Hendayanti, Maulida Nurhidayati, Luh Putu E. I. Jayanthi, Luh Made I. A. Widyanti, I Kadek D. Cahyadinata, I Made Y. Parwata

311-328
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Abstract views 315 | pdf downloads 101 | DOI https://doi.org/10.30598/parameterv4i2pp311-328
Implementation of Cluster Analysis on Districts/Cities in Banten Province Based on Factors Causing Stunting in Toddlers

Isnaini Mahuda, Rofiroh Rofiroh, Meida Fitriani

329-338
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Abstract views 251 | pdf downloads 128 | DOI https://doi.org/10.30598/parameterv4i2pp329-338
Categorical Boosting and Bayesian Optimization in Natural Disaster Tweet Classification

Enzelica Vica Christina, Wahyu S. J. Saputra, Kartika Maulida Hindrayani

339-352
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Abstract views 203 | pdf downloads 79 | DOI https://doi.org/10.30598/parameterv4i2pp339-352
Indonesian Students Reading Literacy Score in Framework Hierarchical Data Structure Using Multilevel Regression

Vera Maya Santi, Yuliana Rahayuningsih, Bagus Sumargo

353-368
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Abstract views 165 | pdf downloads 97 | DOI https://doi.org/10.30598/parameterv4i2pp353-368
Rainfall Characteristic and Prediction in Central Maluku Using Markov Chain

Siti Djasmin Kais, Gilldo Tentua, Valencia Waas, Grace A. Potimau, Jihan A. S. Soulisa, Henry Junus Wattimanela

369-380
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Abstract views 113 | pdf downloads 95 | DOI https://doi.org/10.30598/parameterv4i2pp369-380