Sa’diyah, Z. et al. 2025. The Use of the Gamelan-Room Website in Ethnomatics-Based Geometry Instruction for Second-Grade Elementary School Students. Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian. 11, 2 (Jun. 2025), 223–240. DOI:https://doi.org/10.26740/jrpd.v11n2.p223-240.