Vol. 5 No. 3 (2026): September 2026

Articles

• Web-Based POS System to Support Perfume Sales Transactions Using the Waterfall Model Web-Based POS System to Support Perfume Sales Transactions Using the Waterfall Model

  
  

  Henky Aliazki Pratama,  Universitas Dian Nusantara,  Indonesia

  Bias Yulisa Geni,  Universitas Dian Nusantara,  Indonesia

  343-355

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  📊 Abstract View: 16  |  📅 Published: 2026-08-31  |  🔗 DOI: 10.55537/jistr.v5i3.1535

• Optimization of Motorcycle Spare Parts Inventory Management to Improve Stock Availability and Control Optimization of Motorcycle Spare Parts Inventory Management to Improve Stock Availability and Control

  
  

  Hadi Sulistio,  Universitas Dian Nusantara,  Indonesia

  Bias Yulisa Geni,  Universitas Dian Nusantara,  Indonesia

  356-368

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  📊 Abstract View: 10  |  📅 Published: 2026-08-31  |  🔗 DOI: 10.55537/jistr.v5i3.1536

• Conceptual Design of an ESP32-Ultrasonic-Based Patient Visitor Counting System for Health Information Education

  
  

  Alman Arapa,  Politeknik Baubau,  Indonesia

  Selvi Mayang Sari,  Medical Records and Health Information Study Program, Baubau Polytechnic, Baubau, Indonesia,  Indonesia

  + more authors

  Rika Setyowati,  Medical Records and Health Information Study Program, Baubau Polytechnic, Baubau, Indonesia,  Indonesia

  Ahmad Musawwir,  Muhammadiyah University of Kupang, Fisheries Resources Utilization Study Program, Kupang, Indonesia,  Indonesia

  Sarwono,  Muhammadiyah University of Kupang, Political Science Study Program, Kupang, Indonesia,  Indonesia

  369-378

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  📊 Abstract View: 15  |  📅 Published: 2026-08-31  |  🔗 DOI: 10.55537/jistr.v5i3.1866