What the study found
The study found that the design stage produced an initial Android-based Tire-Math prototype for receivables management. The prototype includes automated calculation of receivables balances and a digital repayment reminder feature.
Why the authors say this matters
The authors conclude that integrating business mathematics through digital platforms is a crucial innovation for strengthening managerial capabilities and the sustainability of MSME tire-recycling businesses. The findings indicate that the application may help business actors monitor cash flows more accurately, according to the study.
What the researchers tested
The researchers used a research and development approach with a 4D model: Define, Design, Develop, and Disseminate. This article reports only the Define and Design stages, based on in-depth interviews with business owners, analysis of operational tasks, a descriptive analysis of user needs, an interview guide, and a wireframe validation sheet.
What worked and what didn't
The design stage resulted in an initial prototype that automated receivables balance calculations and added repayment reminders. The abstract does not report testing beyond the design stage, so it does not state whether the prototype was evaluated in use or what did not work.
What to keep in mind
The study was limited to the Define and Design stages of the 4D model, so later development and dissemination were not covered. The abstract also does not describe performance testing, user outcomes, or detailed limitations beyond this scope.
Key points
- The study developed an Android-based Tire-Math prototype for receivables management.
- The prototype automates receivables balance calculations and includes repayment reminders.
- The research used a research and development method with a 4D model.
- Only the Define and Design stages were completed in the reported study.
- The authors say digital integration of business mathematics may strengthen managerial capability and sustainability.
Disclosure
- Research title:
- Android app prototype supports receivables management in tire-recycling MSMEs
- Authors:
- Qurrotu A'yunin, Rani Darmayanti
- Institutions:
- Institut Teknologi dan Sains Nahdlatul Ulama, Institut Teknologi dan Sains Nahdlatul Ulama, Universitas Nahdlatul Ulama Indonesia, Universitas Nahdlatul Ulama Indonesia
- Publication date:
- 2026-01-25
- OpenAlex record:
- View
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