- Eritrean indepednecne in the context of nationalist movements in the Horn of Africa2009 | Faculty of Arts
- Eritrean Independence in the Context of Nationalist Movements in the Horn of Africa2009 | Faculty of Arts
- Gadaamoojii. The eleventh and the final grade of Oromo Gadaa system2005 | Faculty of Arts
- Traces of Czech Franciscan Missionary and Pastoral Work among Egyptian and Ethiopian Christians In the Seventeenth and Eighteenth Centuries In the Context of Coeval Book Production2012 | Faculty of Arts
