FKIP, edumatica; JOHAR, R. Desain Pembelajaran Elpsa Pada Materi Pencerminan. Edumatica : Jurnal Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 49-59, 2017. DOI: 10.22437/edumatica.v6i02.3622. Disponível em: https://mail.online-journal.unja.ac.id/edumatica/article/view/3622. Acesso em: 6 jan. 2025.