Kemalettin DENİZ and İsmail Yavuz ÖZTÜRK (2015) “TEACHING GRAPHIC SYMBOLS IN PRIMARY AND SECONDARY SCHOOL TEXTBOOKS OF TURKISH LESSON”, International Journal of Eurasia Social Sciences , 6(18), pp. 150–171. Available at: https://rrpubs.com/index.php/ijoess/article/view/760 (Accessed: 17 May 2025).