JURNAL ILMIAH MATEMATIKA DAN TERAPAN

Current Issue

Vol. 23 No. 1 (2026)

DOI: https://doi.org/10.22487/2540766X.2026.v23.i1

Published: 2026-06-30

Articles

On H-Irregularity Strengths of Square Chain Graphs

Faisal Susanto

1 - 10
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Higher-order SEM-PLS Modeling of School Readiness Among Indonesian Senior High School Students

Dinda Galuh Guminta, Hasanuddin Al-Habib, Ulfa Siti Nuraini, Kartika Chandra Dewi

11 - 25
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Optimization of the Electricity Economics System (EES) in Supporting National Energy Policy Using a Tri-Level Programming Approach

Anita Talia, Lasker Pangarapan Sinaga, Lasker Pangarapan Sinaga

26 - 40
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Comparison of the Euler Method, Fourth-Order Runge-Kutta Method, and Runge-Kutta-Fehlberg Method in Solving an RLC System

Sri Puji Lestari, Aldila Puspitaningrum

41 - 53
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BBQ Weather Prediction in Basel Using Ensemble Machine Learning

Royyan Amigo, Reyhan Ksatria Brahmacarya, Muhamad Hilman Rizaldi

54 - 63
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Important Announcement: Transition to English Language

Dear Authors & Readers, We are excited to announce that our journal will now be published exclusively in English. This transition is aimed at enhancing accessibility and expanding our global reach. We appreciate your continued support as we embark on this journey together.

Current Issue

Articles

On H-Irregularity Strengths of Square Chain Graphs

Higher-order SEM-PLS Modeling of School Readiness Among Indonesian Senior High School Students

Optimization of the Electricity Economics System (EES) in Supporting National Energy Policy Using a Tri-Level Programming Approach

Comparison of the Euler Method, Fourth-Order Runge-Kutta Method, and Runge-Kutta-Fehlberg Method in Solving an RLC System

BBQ Weather Prediction in Basel Using Ensemble Machine Learning