PENGEMBANGAN POSTER BERTOPIK RELASI FUNGSI MENGGUNAKAN MODEL ADDIE. Jurnal Ilmiah Pendidikan Matematika Al Qalasadi, [S. l.], v. 5, n. 2, p. 166–178, 2021. DOI: 10.32505/qalasadi.v5i2.2959. Disponível em: https://journal.iainlangsa.ac.id/index.php/qalasadi/article/view/2959. Acesso em: 12 may. 2026.