Nainggolan, Susy Irawaty, Susda Heleni, and Elfis Suanto. 2025. “Development of Ispring-Assisted Interactive Learning Media to Support students’ Self-Regulated Learning on Flat-Sided Geometric Solids”. Jurnal Absis: Jurnal Pendidikan Matematika Dan Matematika 8 (1):70-82. https://doi.org/10.30606/absis.v8i1.2661.