Mursalin, Sulastri, Baik Nilawati Astini, and Intan Triwahyuni. 2024. “Peningkatan Hasil Belajar Matematika Melalui Pendekatan Teaching at The Right Level Berbantuan Papan Musi”. Jurnal Pendidikan, Sains, Geologi, Dan Geofisika (GeoScienceEd Journal) 6 (1):75-80. https://doi.org/10.29303/goescienceed.v6i1.443.