Sagita, Dhestriana Kharen, Diana Ermawati, and Lovika Ardana Riswari. “Kemampuan Pemecahan Masalah Matematis Siswa Sekolah Dasar ”. Jurnal Educatio FKIP UNMA 9, no. 2 (April 28, 2023): 431–439. Accessed June 27, 2025. https://ejournal.unma.ac.id/index.php/educatio/article/view/4609.