Apriliyani, Anggi, Halini Halini, Rustam Rustam, Ahmad T, and Hamdani Hamdani. “Analisis Kesulitan Siswa Dalam Menyelesaikan Soal Model PISA Konten Ruang Dan Bentuk”. Jurnal Cendekia : Jurnal Pendidikan Matematika 10, no. 1 (February 1, 2026): 253-264. Accessed February 2, 2026. https://j-cup.org/index.php/cendekia/article/view/4817.