Yuniati, Suci, and Suparjono Suparjono. “Mengeksplorasi Kemampuan Siswa Dalam Berpikir Fungsional Melalui Soal Cerita”. Jurnal Cendekia : Jurnal Pendidikan Matematika 5, no. 1 (February 14, 2021): 139-147. Accessed July 16, 2025. https://www.j-cup.org/index.php/cendekia/article/view/475.