Awendi, Lalu Fenda, Dwi Aprilia Anggraeni, and Sudi Prayitno. 2025. “Optimalisasi Hasil Belajar Matematika Peserta Didik Melalui Penerapan Problem Based Learning Dan Pendekatan Teaching at The Right Level”. Jurnal Pendidikan, Sains, Geologi, Dan Geofisika (GeoScienceEd Journal) 6 (4):2372-77. https://doi.org/10.29303/goescienceed.v6i4.1055.