Wikasari, R., Pardi, H. H. and Negara, H. R. P. (2025) “Effects of Ethnomathematics-Based Problem-Based Learning on Students’ Conceptual Understanding in Mathematics”, Kognitif: Jurnal Riset HOTS Pendidikan Matematika, 5(3), pp. 1409–1421. doi: 10.51574/kognitif.v5i3.3855.