AZIZ, Tian Abdul; SUPIAT, Supiat; SOENARTO, Yohanes. PRE-SERVICE SECONDARY MATHEMATICS TEACHERS’ UNDERSTANDING OF ABSOLUTE VALUE. Jurnal Cakrawala Pendidikan, [S. l.], v. 38, n. 1, p. 203–214, 2019. DOI: 10.21831/cp.v38i1.21945. Disponível em: https://journal.uny.ac.id/index.php/cp/article/view/21945. Acesso em: 2 jun. 2025.