KEMALETTIN DENİZ; İSMAIL YAVUZ ÖZTÜRK. TEACHING GRAPHIC SYMBOLS IN PRIMARY AND SECONDARY SCHOOL TEXTBOOKS OF TURKISH LESSON. International Journal of Eurasia Social Sciences , [S. l.], v. 6, n. 18, p. 150–171, 2015. Disponível em: https://rrpubs.com/index.php/ijoess/article/view/760. Acesso em: 12 jul. 2025.