BURÇIN GÖKKURT; YASIN SOYLU. Examination of Middle School Mathematics Teachers’ Pedagogical Content Knowledge: The Sample of Cone. Elementary Education Online, [S. l.], v. 15, n. 3, p. 946–973, 2023. Disponível em: https://ilkogretim-online.org./index.php/pub/article/view/7350. Acesso em: 8 jul. 2024.