Jurnal Varian

Journal Information

Journal Title Jurnal Varian

Subject Mathematics, Applied Mathematics, Statistics & Probability

Language English

Frequency 2 issues per year (April and October)

DOI Prefix 10.30812/ by Crossref

Online ISSN 2581-2017

Publisher Universitas Bumigora

Accreditation SINTA 3, Decree Number: 10/C/C3/DT.05.00/2025, 21st March 2025

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Journal Credentials

Current Issue

Vol. 8 No. 3 (2025)

DOI: https://doi.org/10.30812/varian.v8i3

Published: 2025-10-31

Articles

Pension Fund Calculation Using Attained Age Normal and Individual Level Premium Methods

Nur Hafizah, Devni Prima Sari

249–258
- PDF
Abstract View: 12, PDF Download: 12
The Implementation of Fuzzy Time Series in Forecasting The Number of Tourist Visits

Istin Fitriana Aziza, Siti Soraya, Sahdan, Husain, Ni Putu Nanik Hendayanti, Lisa Harsyiah

259–268
- PDF
Abstract View: 14, PDF Download: 19
Analysis of the Relationship Between Net Exports and Gross Regional Domestic Product Using the Panel Vector Correction Model (PVECM) Approach

Salma Soleha, Nurul Fiskia Gamayanti, Hartayuni Sain, Fadjryani

269–280
- PDF
Abstract View: 11, PDF Download: 9
Prediction of CO₂ Emissions Using ANN, ARIMAX, and Hybrid ARIMAX-ANN Models

Afifah Dayan Syaharani, Hervira Nur Shafira, Hikmal Mardian Irianto, Fitri Kartiasih

281–292
- PDF
Abstract View: 65, PDF Download: 37
Mixed Geographically Weighted Regression Modeling Using the MM-Estimator Method on Data of Poverty

Amalia Mentari Djalumang, Raupong, Siswanto

293–306
- PDF
Abstract View: 18, PDF Download: 16
Ensemble Quick Robust Clustering Using Links for Clustering Hypertension Patients at a Health Center

Neli Niftayana, Mohammad Fajri, Nurul Fiskia Gamayanti

307–318
- PDF
Abstract View: 16, PDF Download: 14
Evaluating Fisherman Insurance Participation using Bagging Multivariate Adaptive Regression Splines

Ulil Azmi, Soehardjoepri, Prilyandari Dina Saputri, Thalia Rizki Salsabila, Widya Iswara, Roslinazairimah Zakaria

319–332
- PDF
Abstract View: 14, PDF Download: 8
Spatio-Temporal Using Geographically Weighted Panel Regression for Modeling Environmental Quality Index

Zakiyah Mar'ah, Ruliana, Nurul Azurah Fikriani, Nur Ikhwana

333–346
- PDF
Abstract View: 15, PDF Download: 9
Application of ANN-GARCH on Volatility Analysis of Forecasting the Level of First Level Hospitalization Cost Claims (RITP) BPJS Health

Andi Daniah Pahrany, Melani Nur Wakhidah, Siti Mariam Binti Norrulashikin

347–362
- PDF
Abstract View: 16, PDF Download: 16
Comparison of Farmer Exchange Rate Index Forecasting with Decomposition and Single Exponential Smoothing Method

Isma Muthahharah, Hardianti Hafid

363–370
- PDF
Abstract View: 19, PDF Download: 12

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Jurnal Varian

Journal Credentials

Current Issue

Articles

Pension Fund Calculation Using Attained Age Normal and Individual Level Premium Methods

The Implementation of Fuzzy Time Series in Forecasting The Number of Tourist Visits

Analysis of the Relationship Between Net Exports and Gross Regional Domestic Product Using the Panel Vector Correction Model (PVECM) Approach

Prediction of CO₂ Emissions Using ANN, ARIMAX, and Hybrid ARIMAX-ANN Models

Mixed Geographically Weighted Regression Modeling Using the MM-Estimator Method on Data of Poverty

Ensemble Quick Robust Clustering Using Links for Clustering Hypertension Patients at a Health Center

Evaluating Fisherman Insurance Participation using Bagging Multivariate Adaptive Regression Splines

Spatio-Temporal Using Geographically Weighted Panel Regression for Modeling Environmental Quality Index

Application of ANN-GARCH on Volatility Analysis of Forecasting the Level of First Level Hospitalization Cost Claims (RITP) BPJS Health

Comparison of Farmer Exchange Rate Index Forecasting with Decomposition and Single Exponential Smoothing Method

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