Hamidy, Anwaril, and Jailani Jailani. “Kemampuan Proses Matematis Siswa Kalimantan Timur Dalam Menyelesaikan Soal Matematika Model PISA”. Jurnal Riset Pendidikan Matematika 6, no. 2 (November 28, 2019): 133–149. Accessed June 8, 2025. https://jurnal.uny.ac.id/index.php/jrpm/article/view/26679.