KİRAZ, Müge; TAPAN-BROUTIN , Menekşe Seden; GÜLER SELEK, Hatice Kübra. INVESTIGATION OF THE CONCEPT OF TRIANGLE IN SECONDARY SCHOOL MATHEMATICS TEXTBOOKS IN TERMS OF TOOL/OBJECT DIALECTIC . SSD Journal, [S. l.], v. 8, n. 38, p. 30–41, 2023. DOI: 10.31567/ssd.946. Disponível em: https://ssdjournal.org/index.php/pub/article/view/462. Acesso em: 24 nov. 2024.