Retnawati, Sri, Rully Charitas Indra Prahmana, and Monica Arnal-Palacian. “The Impactful Developed PISA-Type Problems for students’ Mathematical Literacy through the Context of Siger Tower”. Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika 14, no. 1 (April 30, 2024): 1–16. Accessed February 22, 2025. https://journal.unpas.ac.id/index.php/pjme/article/view/15556.