1. Constitutional protection of minorities in the Constitution of the Republic of Iraq for the year 2005                
2. Constitutional protection of the Islamic identity in the Constitution of the Republic of Iraq for the year 2005                   
3. Constitutional custom and its legal effects.                  
4. Distribution of financial competencies in the federal state                
5. Presidential pardon                  
6. Internal means of interpreting the Constitution                      
7. Official suspension of the Constitution                 
8. Parliamentary interpellation.                     
9. Shura in the Islamic system of government                    
10. The impact of globalization on the structure of the political system                  
11. Political system in the Netherlands                 
12. Political system in Norway               
13. Popular isolation                  
14. Parliamentary immunity             
15. Parliament’s power in foreign affairs                 
16. Legislative deviation           
17. Jurisprudential interpretation of the Constitution                    
18. Constitutional regulation of the right to demonstrate           
19. The substantive supremacy of the Constitution               
20. Oversight of the constitutionality of treaties