Indonesian Journal of Innovation Studies
Vol. 26 No. 2 (2025): April

Donut Production Sigma Level and Strategic Positioning: Tingkat Sigma Produksi Donat dan Posisi Strategis

Rinaldo, Hadid (Unknown)
Sulistiyowati, Wiwik (Unknown)



Article Info

Publish Date
20 Feb 2026

Abstract

General Background: Quality control and risk management are essential in food-based small enterprises to maintain product consistency and operational stability. Specific Background: UD Darjo’s Donut’s experienced recurring production defects exceeding internal tolerance limits, requiring structured process evaluation and strategic formulation. Knowledge Gap: Limited studies integrate quantitative Six Sigma measurement with strategic SWOT positioning in small-scale donut production systems. Aims: This study aims to measure process capability using the Six Sigma DMAIC framework and formulate business strategies through SWOT analysis. Results: Five dominant defect types were identified, including undercooked dough, burnt surface, inconsistent shape, wrinkled texture, and hollow structure. The average process capability reached 3.78 sigma across six observation periods, with values ranging from 3.64 to 4.00. SWOT mapping positioned the enterprise in Quadrant I, indicating strong internal conditions and favorable market opportunities. Novelty: The study combines sigma-level evaluation with strategic quadrant mapping within a food MSME context. Implications: The findings support structured quality monitoring and aggressive growth strategies aligned with internal strengths and external opportunities. Keywords: Six Sigma, Quality Control, SWOT Analysis, Process Capability, Food MSME Key Findings Highlights Five dominant defect categories were systematically identified in production. Average process performance reached 3.78 across six periods. Strategic mapping indicated a strength-opportunity configuration.

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Journal Info

Abbrev

ijins

Publisher

Subject

Computer Science & IT Education Engineering Law, Crime, Criminology & Criminal Justice

Description

Indonesian Journal of Innovation Studies (IJINS) is a peer-reviewed journal published by Universitas Muhammadiyah Sidoarjo four times a year. This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global ...