| Cardiovascular Global Conference | 14 November 1996 |
| Advanced course in Laparascopic Surgery | 15 September 1995 |
| MASU Second Congress in Cairo | 09 January 1990 |
| Experimentally induced chronic pancreatitis in dogs by ligation of pancreatic lobes. | 31 December 1989 |
| THE REVERSE OF INTESTINAL SEGMENTS FOR THE TREATMENT OF ILEOSTOMY DIARRHOEA | 01 January 1989 |
| Ph.D Graduation Ceremony in Zagreb | 01 October 1988 |
| World Association of HPB | 01 October 1987 |
| ULOGA OBRNUTE VIJUGE TANKOG CRIJEVA KOD TRAJNE ILEOSTOME U PSA | 10 June 1987 |
| Diploma in Abdominal Ultrasound | 09 June 1984 |
| Results Of The Third Patch Garyounis Sschool Of Medicine 1979 | 31 December 1979 |
