Saparwadi, L. (2025). Kesalahan Siswa Kelas VI Sekolah Dasar dalam Menyelesaikan Masalah Operasi Pecahan. Journal of Multidisciplinary Inquiry in Science, Technology and Educational Research, 2(1b), 2620–2625. https://doi.org/10.32672/mister.v2i1b.2952