Analisis pembatalan operasi elektif di Rumah Sakit Umum Pusat Dokter Kariadi Semarang, tahun 2013 = Analysis of elective surgery cancellations in Doctor Kariadi General Hospital in 2013

Analisis sistem manajemen kinerja dokter spesialis di RSUP Dr. Kariadi Semarang tahun 2012 = Analysis performance management system of specialist in Dr. Kariadi Hospital Semarang 2012

Analisis pengaruh kehadiran jaga di tempat dokter penanggung jawab pelayanan spesialis anestesi terhadap mutu pelayanan label merah di instalasi gawat darurat Rumah Sakit Umum Pusat dr Kariadi Desember 2014 = Analysis the influence of doctor on duty anaesthesiologist on service quality in red label of emergency installation Kariadi General Hospital December 2014

Hubungan Faktor Interaksional Dan Organisasional Tenaga Medis Spesialis Terhadap Kerjasama Interdisiplin Dalam Perawatan Pasien Di Rsup Dokter Kariadi Semarang Tahun 2014 = Relations Interactional and Organizational Factors Against Medical Specialist Interdisciplinary Cooperation in Nursing at Dr Kariadi Hospital 2014

Analisis kesiapan instalasi gawat darurat RSUP Dr. Kariadi sebagai rujukan sistim penanggulangan gawat darurat terpadu sehari-hari di Jawa Tengah tahun 2013 = Analysis of preparedness the emergency department Kariadi Hospital Semarang as a referral emergency comprehensive services system daily in Middle of Java