Vol. 10 No. 2 (2026): Zero: Jurnal Sains Matematika dan Terapan

ZERO: Jurnal Sains, Matematika, dan Terapan is pleased to announce that Volume 10, Issue 2 is currently IN PRESS. All articles in this issue have successfully undergone a rigorous and structured peer-review process in accordance with the journal's editorial policies and are now being prepared for official publication.In Volume 10, Issue 2, the journal presents scholarly contributions from authors affiliated with academic and research institutions in Indonesia, the Philippines, and Australia. This international representation reflects the journal's growing global engagement and its commitment to disseminating high-quality research in the fields of mathematics, statistics, computer science, and applied sciences.IndonesiaPhilippinesAustralia

Published: 2026-07-29

Articles

Cheating Detection and Identification in Shamir Secret Sharing Scheme using Parity-Based Verification

Mirza Farhan Azhari, Sugi Guritman, Jaharuddin Jaharuddin, Teduh Wulandari Mas'oed

411-423
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Multi-State Markov Net Premium Valuation for Chronic Illness Riders with Care Benefits in Indonesia

Irma Fauziah, Hamida Hamida, Suma Inna

424-436
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Modeling Competing Risks in Leukemia Patients: A Survival Analysis using the Cause-Specific Hazard Approach

Mohamat Fatekurohman, Ilma Safitri

437-446
- PDF
Adaptive Portfolio Optimization Using MVF with Machine Learning Forecasting and Regime Switching: Evidence from LQ45 Stocks

Fadly Ramdhani, Deni Saepudin

447-460
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Five-Species Classification of Granivorous Bird Pests in Rice Fields using EfficientNet-B0 Transfer Learning

Taufik Taufik, Rahmalia Syahputri, Tri Susilowati, Rahmat Hanif Purnama

461-473
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A Comparison of Generalized Pareto and Weibull Distributions for Modeling Megathrust Seismic Hazard in Indonesia

Aimmatul Ummah Alfajriyah, Moch Taufik Hakiki, Muhammad Haekhal Aqila

474-486
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Exact Formulas for the Energy, Laplacian Energy, and Signless Laplacian Energy of Line Graphs of Lintang Graphs

Fransiskus Fran, Meliana Pasaribu, Helmi Helmi, Raventino Raventino

487-498
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Clean Water Pipeline Network Optimization using Minimum Spanning Tree Algorithms in Argopuro Housing, Jember

Agustina Pradjaningsih, Audy Putri Lestari, Firda Fadri, Apriani Soepardi

499-510
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IDX30 Portfolio Construction using K-Means Clustering with MAD Risk Optimization and Sortino Ratio Evaluation

Rifki Pebriyandi, Evy Sulistianingsih, Hendra Perdana, Wirda Andani, Shantika Martha

511-522
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Psychometric Validation of a Multidimensional Learning Readiness Instrument Following Indonesia’s Free Nutritious Meal Program

Darwis Darwis, Sudirman Sudirman, A Rahim, Abdul Kadir Djailani

523-534
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Sector-Adjusted R-vine Copula (RVMS) Extension of CAPM for Portfolio Risk Optimization

Wa Ode Intan Fully Nadya, Retno Budiarti, I Gusti Putu Purnaba

535-548
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Clustering Indonesian Traditional Foods by Nutritional Profiles using the K-Means Algorithm for Health Policy

Irene Devi Damayanti, Samuel Yacobus Padang, Isak Tandi, Melda Duma'

549-558
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Numerical Simulation of Tidal Hydrodynamics in the Mahakam Estuary using MacCormack and Lax-Wendroff Schemes

Hadi Hermansyah, Emil Azmanajaya, Indriasri Raming, Faisal Faisal, Fahruddin Fahruddin

559-573
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Development of a Tourism Awareness Index and Its Determinants among Tourism Workers

Sarni Maniar Berliana, Krismanti Tri Wahyuni, Victoria P. Valenzuela, Joshua G. Meneses, Wahyuni Andriana Sofa, Maria A. Hasiholan Siallagan, Ditto Satrio Wicaksono

574-587
- PDF
Dual-Fairness Nurse Scheduling via the Double Direct Progressive Filling Algorithm under Qualification and Contract Constraints

Tita Putri Redytadevi, Toni Bakhtiar, Jaharuddin Jaharuddin

588-601
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Delay Tolerance and Recovery Control in a Synchronized Electric Bus Network using Max-Plus Algebra

Marcellinus Andy Rudhito, Dewa Putu Wiadnyana Putra

602-613
- PDF
Modelling Leptospirosis Transmission with Waning Immunity and Stage-Structured Infection: Local stability and Vaccination Analysis

Dinta Ardelia Wahyudi, Budi Priyo Prawoto

614-624
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Measuring Tail Risk in the Farmer Price Index Difference using POT-EVT

Silvina Rosita Yulianti, Muhammad Bayu Nirwana, Khrisna Putri Maharani, Ahmad Zaakiy Hidayat, Andreas Ronny Wijaya

625-637
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Evaluating the Success of Bank Jago Digital Banking Application using an Integrated DeLone and McLean and TAM Model

Dessy Elvyana, Zarnelly Zarnelly, Tengku Khairil Ahsyar, Nesdi Evrilyan Rozanda, Angraini Angraini

638-649
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Analysis of Online Marketplace User Satisfaction using SERVQUAL, Quality Function Deployment, and Mixed Integer Linear Programming

Nayla Nur Alifah, Toni Bakhtiar, Jaharuddin Jaharuddin

650-658
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A Mathematical Model for Conservation Strategies of Rare Plants in North Sumatra

Notalia Pardamean Sihombing, Esther Sorta Mauli Nababan, Sutarman Sutarman

659-670
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Rule-Based IoT Decision Support System for Real-Time Chili Plant Growth Monitoring

Ertina Sabarita Barus, D.A Barus, Delima Sitanggang, Agung Prabowo, Palma Juanda, Gellysa Urva

671-682
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Interregional Poverty Linkages and Human-Capital Correlates in the Special Region of Yogyakarta: Evidence from a Spatial Panel Model

Safaat Yulianto, Atika Nurani Ambarwati, Virgania Sari, Aning Azizah Wijayanti, Nadia Resky Reza Az-zahra

683-693
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A Comparative study of Average-Based FTSMC, GBM, and LSTM for JCI Forecasting

Syifa Aulia, I Wayan Mangku, I Gusti Putu Purnaba

694-705
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Hybrid Fuzzy Logic and Geometric Analysis Model to Assess Land-use Conversion Governance in North Sumatra

Ruth Riah Ate, Abdul Hashem Beg

706-718
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Hydraulic Diagnosis of Urban Flood Mechanisms using HEC-RAS: A Case Study of the Bontang River, Indonesia

Viva Oktaviani, Heri Purnomo

719-730
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Comparing Volatility and Neural Network Models for Forecasting Bitcoin Prices in Indonesian Rupiah

Raihan Akbar, I Wayan Mangku, Bib Paruhum Silalahi

731-742
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