ARFIANTO, hamzah; HAKIM, dori lukman. PENALARAN MATEMATIS SISWA PADA MATERI FUNGSI KOMPOSISI. Prosiding Sesiomadika, [S. l.], v. 2, n. 1e, 2019. Disponível em: https://journal.unsika.ac.id/index.php/sesiomadika/article/view/3020. Acesso em: 2 mei. 2024.