JUNIANTARI, M. VALIDASI BAHAN AJAR TRIGONOMETRI DENGAN MODEL INKUIRI BERORIENTASI PENDIDIKAN KARAKTER. Jurnal Pendidikan dan Pengajaran, [S. l.], v. 49, n. 3, p. 120–128, 2016. DOI: 10.23887/jppundiksha.v49i3.9016. Disponível em: https://ejournal.undiksha.ac.id./index.php/JPP/article/view/9016. Acesso em: 20 dec. 2024.