Asnawati, N.A. and Hasanah, R.U. 2025. Development of Ethnomathematics-Based Student Worksheets to Improve Conceptual Understanding. Journal of Mathematics Instruction, Social Research and Opinion. 4, 3 (Sep. 2025), 919–930. DOI:https://doi.org/10.58421/misro.v4i3.717.