Nizar, Harisman. “Konteks Pencak Silat Pada Soal Matematika Tipe PISA”. Jurnal Cendekia : Jurnal Pendidikan Matematika 5, no. 3 (August 28, 2021): 2826-2835. Accessed August 8, 2026. https://www.j-cup.org/index.php/cendekia/article/view/980.