Jawasi, Jawasi, Wahyu Widada, and Agus Susanta. 2026. “Bridging the Gap Between Formal Structure and Cognitive Representation: A Systematic Review of Metric Space Topology Learning”. Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah Di Bidang Pendidikan Matematika 12 (1): 212-21. https://doi.org/10.29407/jmen.v12i1.28807.