Vol. 7 No. 1 (2026)

Articles

• Option Pricing for Exchange Rate Hedging: Evaluation of Value at Risk, Sharpe Ratio, and Backtesting with Kupiec and Christoffersen Tests

  Fahrudin Muhtarulloh - UIN Sunan Gunung Djati

  Rd. Ilfah Syarifah Humairo - UIN Sunan Gunung Djati Bandung

  Asti Meiza - UIN Sunan Gunung Djati Bandung

  1-10

  DOI : https://doi.org/10.35877/454RI.jinav4667

  Abstract Views: 11    PDF Downloads: 43

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• Development of an AI-Based Marine Tourism Chatbot with Multilingual Voicebot

  Sigit Auliana - Universitas bina Bangsa

  Ombi Romli - Universitas bina Bangsa

  Ahmad Munawir - Universitas bina Bangsa

  11-20

  DOI : https://doi.org/10.35877/454RI.jinav4663

  Abstract Views: 18    PDF Downloads: 22

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• Machine Learning Approaches for Predicting Regional Growth and Urban Expansion

  Ronald Rezeki Tarigan - Department of Civil Engineering, Universitas Quality, Medan, Indonesia

  Immanuel Panusunan Tua Panggabean - Department of Civil Engineering, Universitas Quality, Medan, Indonesia

  21-30

  DOI : https://doi.org/10.35877/454RI.jinav4802

  Abstract Views: 25    PDF Downloads: 17

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• Multi-Criteria Decision Support for Smart Manufacturing Innovation Ecosystems Toward Industry 6.0

  Dhanar Intan Surya Saputra - Universitas Amikom Purwokerto

  Dian Utami Sutiksno - Politeknik Negeri Ambon

  Robbi Rahim - Sekolah Tinggi Ilmu Manajemen Sukma, Medan, Indonesia

  31-40

  DOI : https://doi.org/10.35877/454RI.jinav4666

  Abstract Views: 31    PDF Downloads: 15

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• Development of Smart Tourism: Integrating GIS and Artificial Intelligence–Based Chatbots for Marine Tourism Information in the Anyer and Carita Coastal Areas

  Wahyu Amaldi - Universitas bina Bangsa

  Surti Zahra - Universitas bina Bangsa

  Umar Mansyuri - Universitas bina Bangsa

  41-55

  DOI : https://doi.org/10.35877/454RI.jinav4664

  Abstract Views: 20    PDF Downloads: 14

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• Predicting Firm Value Using Ensemble and Nonlinear Machine Learning Models: Evidence from Financial and Value-Based Metrics

  Yanti Budiasih - ITB Ahmad Dahlan, Jakarta, Indonesia

  Rajimar Suhal Hasibuan - Politeknik Negeri Padang

  56-68

  DOI : https://doi.org/10.35877/454RI.jinav4703

  Abstract Views: 11    PDF Downloads: 7

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• Rainfall Classification Using Output Statistics Models Based on Classification and Regression Trees with Principal Component Analysis Preprocessing

  Zulkifli Rais - Universitas Negeri Makassar

  Hardianti Hafid - Department of Statistics, Universitas Negeri Makassar

  Yhegi Rombe Bunga - Department of Statistics, Universitas Negeri Makassar

  69-82

  DOI : https://doi.org/10.35877/454RI.jinav4788

  Abstract Views: 22    PDF Downloads: 10

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• Clustering MSMEs in Jambi Province Using K-Means Algorithm for Policy Strengthening

  Hetty Rohayani - Informatics Study Program, Faculty of Science and Technology, Muhammadiyah University of Jambi, Jambi, Indonesia

  Noneng Marthiawati - Information Systems Study Program, Faculty of Science and Technology, Muhammadiyah University of Jambi, Jambi, Indonesia

  Saleh Yaakub - Information Systems Study Program, Faculty of Science and Technology, Muhammadiyah University of Jambi, Jambi, Indonesia

  83-96

  DOI : https://doi.org/10.35877/454RI.jinav4844

  Abstract Views: 22    PDF Downloads: 9

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• Developing a Robust Median and MAD-Based Estimator for Casewise and Cellwise Outlier Detection in South Sulawesi Socio-Economic Data

  Agung Tri Utomo - Department of Statistics, Universitas Negeri Makassar, Makassar, 90223, Indonesia

  Abdul Rahman - Department of Mathematics, Universitas Negeri Makassar, Makassar, 90223, Indonesia

  Sharifah Aishah Syed Ali - Faculty of Defence Science & Technology, National Defence University of Malaysia, Malaysia

  97-103

  DOI : https://doi.org/10.35877/454RI.jinav4864

  Abstract Views: 18    PDF Downloads: 7

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• Systemic Risk Dependence Analysis of Indonesian Banking Stocks Using Multivariate Copula Approach and Monte Carlo Simulation

  Muh. Qodri Alfairus - Universitas Negeri Makassar, Makassar, Indonesia

  Abdul Rahman - Universitas Negeri Makassar, Makassar, Indonesia

  104-113

  DOI : https://doi.org/10.35877/454RI.jinav4863

  Abstract Views: 18    PDF Downloads: 5

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