Analisis pelayanan radiologi dengan pendekatan lean six sigma di Rumah Sakit Hermina Tangerang tahun 2019 = Radiology service analysis with lean six sigma approach at Hermina Tangerang Hospital in 2019

Analisis waktu pelayanan rawat jalan pasien BPJS dengan pendekatan lean six sigma di RS Hermina Bekasi tahun 2018 = Time analysis of national health insurance participants outpatient services at Hermina Bekasi hospital by using lean six sigma method 2018

Analisis penerapan lean six sigma dan critical success factor untuk proses perbaikan kualitas layanan jaringan seluler studi kasus: PT Indosat, Tbk = Analysis of the application of lean six sigma and critical success factor for mobile service quality improvement process case study: PT Indosat, Tbk

Best practices in lean six sigma process improvement: a deeper look

Usulan perbaikan pelayanan farmasi rawat jalan dengan menggunakan metode lean six sigma di rs xyz tahun 2016 = Proposed improvements to the outpatient pharmacy services using lean six sigma method in xyz hospital year 2016