KHAKBAZ, Azimehsadat. CONCEPTUALIZATION OF PEDAGOGICAL CONTENT KNOWLEDGE (PCK) FOR TEACHING MATHEMATICS IN UNIVERSITY LEVEL. The Eurasia Proceedings of Educational and Social Sciences, [S. l.], v. 1, p. 523–527, 2014. Disponível em: https://epess.net/index.php/epess/article/view/85. Acesso em: 25 dec. 2024.