Putri, A. G., & Leonard. (2025). Improving Multiplication Performance in Students with Dyscalculia Using GARISMATIKA: A Single-Subject Design. Lentera Pendidikan : Jurnal Ilmu Tarbiyah Dan Keguruan, 28(1), 199–216. https://doi.org/10.24252/lp.2025v28n1i11