Karademir, Y., & Demir, S. B. (2015). The Obstacles for the Teaching of 8 th Grade TR History of Revolution and Kemalism Course According to the Constructivist Approach (An Example of Exploratory Sequential Mixed Method Design). Universal Journal of Educational Research, 3(9), 578-597.

KARADEMIR, Yavuz und DEMIR, Selcuk Besir, 2015. The Obstacles for the Teaching of 8 th Grade TR History of Revolution and Kemalism Course According to the Constructivist Approach (An Example of Exploratory Sequential Mixed Method Design). Universal Journal of Educational Research. 1 Januar 2015. Vol. 3, no. 9, p. 578-597.

Karademir, Y., und S. B. Demir. „The Obstacles for the Teaching of 8 th Grade TR History of Revolution and Kemalism Course According to the Constructivist Approach (An Example of Exploratory Sequential Mixed Method Design)“. Universal Journal of Educational Research, Bd. 3, Nr. 9, Januar 2015, S. 578-97.

Karademir, Yavuz/Demir, Selcuk Besir: The Obstacles for the Teaching of 8 th Grade TR History of Revolution and Kemalism Course According to the Constructivist Approach (An Example of Exploratory Sequential Mixed Method Design), Universal Journal of Educational Research 2015, 578-597.

Karademir, Y. und Demir, S.B. (2015), „The Obstacles for the Teaching of 8 th Grade TR History of Revolution and Kemalism Course According to the Constructivist Approach (An Example of Exploratory Sequential Mixed Method Design)“, Universal Journal of Educational Research, Vol. 3 No. 9, S. 578-597.