Retnawati, S., R. C. I. Prahmana, dan M. Arnal-Palacian. “The Impactful Developed PISA-Type Problems for students’ Mathematical Literacy through the Context of Siger Tower”. Pasundan Journal of Mathematics Education, vol. 14, no. 1, April 2024, hlm. 1-16, doi:10.23969/pjme.v14i1.15556.