APPLICATION OF SIX SIGMA IN QUALITY CONTROL OF READY MIX CONCRETE AT PT. VARIA OF BSP BREBES CONCRETE BUSINESSES Article Sidebar pdf Published: Feb 5, 2025 Keywords: Ready mix concrete, Mix design, Concrete quality, Statistical process control Main Article Content Nuraziz Rois Mabruri Universitas Pancasakti Tegal Tofik Hidayat Universitas Pancasakti Tegal Article Details Issue Vol. 6 (2024): Vol 6 (2024): Prosiding Seminar Nasional Teknik Industri Universitas Pancasakti Tegal 2024 Section Articles