Sam, F., Alam, S., & Patmaniar, P. (2025). Developing an Ethnomathematics-Based Transformational Geometry Textbook to Enhance Students’ Mathematical Literacy. Kognitif: Jurnal Riset HOTS Pendidikan Matematika, 5(4), 1653–1671. https://doi.org/10.51574/kognitif.v5i4.3860