- Educational Policy
- Minority Education Policy
- History of Education
- Intercultural Education
- Kostis Tsioumis (2006), The Muslim Minority of Thrace 1950-1960.Political-Diplomatic Processes and Educational Policy, Thessaloniki:A.Stamoulis.
- Kostis Tsioumis (2010) Thin Balances: Minority Issues and Linguistic Minorities Education in Post-War Greece, Thessaloniki:A.Stamoulis
- Efi Penteri-Kostis Tsioumis (2017), Pedagogical Congresses for Greek Language State Teachers in the Muslim Schools during the Dictatorship (1967-1974), Thessaloniki: K&M.A.Stamoulis Publishing House.
- Tsioumis K.Pedagogical Material for Intercultural Education in Kindergarten in Karakitsios A. (2015), Educational Interventions through theater, music and children's literature in kindergartens with Roma children, Thessaloniki: Integration and Education of Roma Children in the Central and Western Macedonia Regions, Copy City 33-38.
- Tsioumis K. (2016) The issue of the teaching of the Greek language (in minority schools) in the field of educational policy and educational practice from 1923 to today. From the Deprivation to Reform The Dimension of Educational Policy, in El.Hontolidou, R. Tsokalidou, F.Tentolouris, etc. (2016), Memory of Sofronis Chatzisavividis Linguistic Approaches, Athens, Gutenberg, 2016, 635-651
- Kyridis A., Tsioumis K. (2016), Educational Policies and educational reforms in Greece of Crisis in Bikos K.-Taratori E. Questions and studies of pedagogical science, Thessaloniki: Kyriakidis Bros, 315-328.
- Tsiougkou I., Tsioumis K., Kiridis A.,(2017) Greek Teachers Perceptions about citizenship and it’s Functionality as Educational tool in the classroom, Review of European Studies,9.4, 147-159.
- (Dourmous Reihan, Tsioumis Kostis, Opinions of minority parents for bilingualism in the minority school, Proceedings 4th Conference “Crossroads of Languages and Cultures 116-130)
- Papageridou D, Lytsiousi St., Douvi S., Aslanidou M., Tsioumis K., Kyridis A. 2018, Religious Beliefs in School, Proceedings of the 4th Conference "Crossroads of Languages and Cultures", 288-304
- Papageridou D., Tsioumis K. 2018, Historical concepts approach in Kindergarten. Yearbook P.S.P.E. University of Ioannina, Volume 30
- K.Tsioumis 2018, "The Role of the Educational Reform of 1917 in the Education of the Xenophones" Conference Proceedings "Hundred Years of the 1917 Language and Educational Reform ", Thessaloniki , Kyriakidis Bros 216-229.
- Konstantinidou Z., Kyridis A., Tsioumis K. (2017), Education for Citizenship in Primary Education of Greece. Proposals for pedagogical Practices by students of Pedagogical Faculties, International Journal for Learning and Development, 7.1, 41-61.