Imas Triyani, Jaenudin, A. and Yusfita Yusuf (2023) “Indonesia Indonesia: Indonesia”, PI-MATH - Jurnal Pendidikan Matematika Sebelas April, 2(1), pp. 28–37. Available at: https://ejournal.lppmunsap.org/index.php/pi-math/article/view/917 (Accessed: 10 January 2025).