Trajektori dalam Pembelajaran Matematika. Edumatica : Jurnal Pendidikan Matematika, [S. l.], v. 1, n. 01, 2011. DOI: 10.22437/edumatica.v1i01.189. Disponível em: https://online-journal.unja.ac.id/edumatica/article/view/189. Acesso em: 17 jul. 2024.