Hubungan Kualitas Layanan Rawat Inap dengan Loyalitas Pasien di RS Siloam Bogor Tahun 2021 = Relationship between Inpatient Service Quality and Patient Loyalty at Siloam Hospital Bogor in 2021

Penerapan lean thinking untuk mereduksi waktu boarding pasien IGD ke rawat inap di RSUD Koja tahun 2017 = Implementation of lean thinking to reduce boarding time of patients from Emergency Unit to inpatient at Koja Hospital year 2017

Analisis proses pemulangan pasien rawat inap di Rumah Sakit Hermina Bogor dengan pendekatan lean six sigma tahun 2019 = Analysis of inpatients discharge process at Hermina Bogor Hospital with lean six sigma approach in 2019

Analisis proses pemulangan pasien rawat inap dengan metode lean six sigma di Rumah Sakit Hermina Daan Mogot tahun 2019 = Analysis of discharge process of inpatients with the lean six sigma method at Hermina Daan Mogot Hospital in 2018

Analisis proses pemulangan pasien rawat inap teratai dengan metode lean six sigma di RSUP Fatmawati = Analysis of discharge process of inpatients teratai with lean six sigma method in Fatmawati Hospital