| Dg | Title | Specialty | Institution | Role | Defence date |
| D | The Autonomous Territorial Unit of Gagauzia (Gagauz Yeri) in the Political Process Context of the Republic of Moldova | 23.00.01 | USM | CSS member consultant Moşneaga Valeriu adviser Rusnac Gheorghe |
21.12.2012 |
| D | Media strategies and techniques of establishing Republic of Moldova political agenda | 10.01.10 | USM | CSS member adviser Moraru Victor |
27.02.2013 |
| D | Policies and strategies regarding public function and civil servants management | 25.00.02 | Academy of Public Adminis... | reviewer consultant Popa Victor adviser Platon Mihail |
05.03.2013 |
| Dg | Title | Specialty | Institution | Role | Approval date |
| D | The Cultural Connections and Relationships between the Republic of Moldova and Romania (1991-2005) | 07.00.02 | USM | consultant adviser Muraru Elena |
20.12.2012 |
| D | The Pedagogical Foundation of Civic Education of the Gymnasium Level Pupils | 13.00.01 | consultant adviser Guţu Vladimir |
24.01.2008 | |
| D | Contemporary conflicts and the methods of solving them (Case study: Transnistrian and Palestine-Israeli conflicts) | 07.00.02 | adviser | 21.12.2006 | |
| D | The influence of the electoral system on the development of the pluriparty system in the Republic of Moldova and the State of Israel. Comparative analysis (hystorical-politologycal aspect) | 23.00.01 | adviser | 21.12.2006 |