Analisis efisiensi proses discharge dan upaya peningkatan efisiensi dengan pendekatan lean six sigma pada unit rawat inap RS St. Elisabeth Bekasi tahun 2014 = Analysis of discharge process efficiency and improvement efforts with lean six sigma approach in inpatient ward at Elisabeth Hospital Bekasi 2014

Peningkatan kualitas produk pada proses mesin Injection Moulding dengan pendekatan DMAIC Six Sigma = Product quality improvement process Injection Moulding Machine with Six Sigma DMAIC Methodologhy Approach

An introduction to six sigma and process improvement = pengantar six sigma

Six sigma with R : statistical engineering for process improvement

Usulan perbaikan proses kerja dengan pendekatan lean six sigma. (Studi kasus Departemen Sales pada Industri Packing) = Recommendation for works process improvement using lean six sigma. (Case study: Department of Sales at Packing Industry)