AMINAH, DEWI (2025) ANALISIS PENGENDALIAN KUALITAS MENGGUNAKAN METODE SIX SIGMA PADA PROSES PRODUKSI BATA RINGAN DI PT. BUMI SARANA BETON = QUALITY CONTROL ANALYSIS USING THE SIX SIGMA METHOD IN THE LIGHTWEIGHT BRICK PRODUCTION PROCESS AT PT. BUMI SARANA BETON. Skripsi thesis, Universitas Hasanuddin.