Vol. 15 No. 1 (2026): Unnes Journal of Mathematics Volume 1, 2026

Articles

• Fine-Tuning Transformer Models for Indonesian Text Summarization and Translation: A Comparative Study of PEGASUS, T5, and Komodo-7B

  Muhamad Irkham Khudzifa Al Rody (Author)

  1-13

  Article ID 27293

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  DOI: https://doi.org/10.15294/ujm.v15i1.27293

• Comparison of K-Means and K-Medoids Clustering Algorithms for Mapping the Spread of Tuberculosis Disease in Central Java Province

  Fitria Mahmudah (Author)

  14-24

  Article ID 26733

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  DOI: https://doi.org/10.15294/ujm.v15i1.26733

• Comparison of single, complete, and average linkage algorithms in clustering instant noodle products based on nutritional content

  Fitri Novita Sari, Dr. Arief Agoestanto, M.Si. (Author)

  25-33

  Article ID 25549

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  DOI: https://doi.org/10.15294/ujm.v15i1.25549

• Implementation of the Cheapest Insertion Heuristic Algorithm for Optimizing the Shortest Route of the Semarang City Health Office to Inpatient Health Centers

  Suci Permata Kusuma, Dr. Mulyono, M.Si. (Author)

  34-42

  Article ID 25547

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  DOI: https://doi.org/10.15294/ujm.v15i1.25547

• Comparison of the Implementation of the Mamdani Method and the Sugeno Method in Predicting Green Time at Intersections Based on Vehicle Volume and Lane Width

  Khikmatussolekhah (Author)

  43-54

  Article ID 25061

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  DOI: https://doi.org/10.15294/ujm.v15i1.25061

• Optimization Strategy for Fertilizer Inventory Control Based on Economic Order Quantity (EOQ) and Period Order Quantity (POQ) to Enhance Efficiency and Profitability (Case Study: PT Pupuk Indonesia)

  Aprilia Dini (Author)

  55-66

  Article ID 25001

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  DOI: https://doi.org/10.15294/ujm.v15i1.25001

• Analysis of Optimization Strategy and Consumer Behavior using Game Theory and Markov Chain on Marketplace Competition.

  Zamzammaimatul Zalfa Laila (Author)

  67-80

  Article ID 24237

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  DOI: https://doi.org/10.15294/ujm.v15i1.24237