Sugiarni, Rani, Ari Septian, Sarah Inayah, Putri Salsabila, and Novia Avivvah. “Integrating Sundanese Culture and Digital Technology: Designing an Ethnomathematics Based Worksheet Using GeoGebra for Conic Sections”. PRISMA 15, no. 1 (June 4, 2026): 162–175. Accessed June 4, 2026. https://jurnal.unsur.ac.id/index.php/prisma/article/view/6168.