Cahyo, A. D. and Dirgantoro, K. P. S. (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), pp. 56–77. doi: 10.33541/edumatsains.v11i2.8340.