COLLYER-SÁEZ, Sebastián; CASTRO-NAVARRO, Emilio; DÍ­AZ-LEVICOY, Danilo. Argumentation and mathematical communication in textbooks for the eighth grade of primary education. Jurnal Cakrawala Pendidikan, [S. l.], v. 42, n. 3, p. 791–803, 2023. DOI: 10.21831/cp.v42i3.50498. Disponível em: https://jurnal.uny.ac.id/index.php/cp/article/view/50498. Acesso em: 7 jun. 2025.