Cahyo, Aprian Dwi, and Kurnia Putri Sepdikasari Dirgantoro. 2026. “Implementation of Missouri Mathematics Project in Reducing Students’ Mathematical Errors of Class VII-4 Based on Kastolan Theory”. EduMatSains : Jurnal Pendidikan, Matematika Dan Sains 11 (2):56-77. https://doi.org/10.33541/edumatsains.v11i2.8340.