Salsabila, E. and Mimi Nur Hajizah 2024. Development of Didactical Teaching Materials on Circle Concepts Based on Realistic Mathematics Education. Mosharafa: Jurnal Pendidikan Matematika. 13, 4 (Oct. 2024), 923–934. DOI:https://doi.org/10.31980/mosharafa.v13i4.1785.