Analisa efisiensi proses pelayanan rawat jalan poli bedah, jantung, dan penyakit dalam dengan perspektif lean hospital di RSUP Fatmawati tahun 2015 = Analysis of process efficiency services outpatient poly surgery, cardiovascular, and internal medicine at perspective lean hospital in Fatmawati Hospital 2015

Analisis waktu tunggu pelayanan operasi elektif orthopedi di Rumah Sakit Umum Pusat Fatmawati tahun 2017 = The analysis of waiting time for orthopedic elective surgery service at Rumah Sakit Umum Pusat Fatmawati 2017

Analisis Keterlambatan Pelayanan Operasi Elektif di RSUD Cilegon dengan Pendekatan Lean Six Sigma Tahun 2023 = Analysis of Delays in Elective Surgery at Cilegon Hospital with the Lean Six Sigma Approach in 2023

Analisis pelayanan resep obat jadi dengan pendekatan lean hospital pada peak hours untuk pasien jaminan di depo farmasi instalasi rawat jalan RSUP Fatmawati Tahun 2015 = Analysis of jadi prescription service by lean hospital approach at peak hours for insurance patients in pharmaceutical depot outpatient instalation RSUP Fatmawati in 2015

Analisa efisiensi proses discharge dengan pendekatan lean six sigma pada pasien penyakit dalam, neurologi, bedah jantung, dan paru di Instalasi Rawat Inap Teratai RSUP Fatmawati tahun 2015 = Analysis of discharge process efficiency with lean six sigma approach in patients with internal medicine, neurology, surgery heart, and lung in Inpatient Lotus RSUP Fatmawati in 2015