Harahap, Sinar Depi, Marzuki Ahmad, and Joni Winra Pasaribu. 2024. “The Development of HOTS Questions Based on Ethnomathematics to Measure Students’ Mathematical Problem-Solving Abilities”. Jurnal Kependidikan: Jurnal Hasil Penelitian Dan Kajian Kepustakaan Di Bidang Pendidikan, Pengajaran Dan Pembelajaran 10 (2):553-64. https://doi.org/10.33394/jk.v10i2.11511.