Vol. 15 No. 4 (2026)

Articles

• THE FIRST FUNDAMENTAL GROUP OF THE PERMUTATION GROUP

  Aidil Adrianda, Yanita

  460-465

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  DOI: https://doi.org/10.25077/jmua.15.4.460-465.2026

• OPTIMIZATION MODELING OF BIOGAS PRODUCTION PERFORMANCE FROM COW MANURE AND SUGARCANE TOPS USING THE GAUSS-NEWTON METHOD

  Susila Bahri, Christ Samuel Tobing

  466-480

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  DOI: https://doi.org/10.25077/jmua.15.4.466-480.2026

• A Study of the Impact of Bounds on Topological Indices with Selected Model of the Albertson Index and the Sigma Index

  Jasem Hamoud, Duaa Abdullah

  481-494

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  DOI: https://doi.org/10.25077/jmua.15.4.481-494.2026

• EVALUATION AND DEVELOPMENT OF MACHINE-LEARNING-BASED COMPLIANCE SCORING MODELS FOR ALCOHOLIC BEVERAGES EXCISE TAXPAYER IN INDONESIA WITH INNOVATIVE ENCODING STRATEGY

  Boy Riansyah, Bagus Sartono, Farit M Afendi

  495-505

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  DOI: https://doi.org/10.25077/jmua.15.4.495-505.2026