Istiningsih, S., Dewi, N. K., Erfan, M., Wulandari, R., & Herlina. (2026). Development of a HOTS-Based Ethnomathematics Module of the Sasambo Tribe on Spatial Geometry for Elementary School Students. Jurnal Kependidikan : Jurnal Hasil Penelitian Dan Kajian Kepustakaan Di Bidang Pendidikan, Pengajaran, Dan Pembelajaran, 12(1), 200–212. https://doi.org/10.33394/jk.v12i1.17112