Tsioumis, K. ., A. . Kyridis, D. . Papageridou, and E. . Sotiropoulou. “The Civic Education in Greek Kindergartens.: The Views and the Practices of Greek Kindergarten Teachers Concerning Civic Education”. International Journal of Learning, Teaching and Educational Research, vol. 11, no. 2, May 2015, pp. 55-70, https://ijlter.myres.net/index.php/ijlter/article/view/1083.