Hasbi, M., Lapalesa, E., Anggraini, A. and Nasir, R. 2023. Error Analysis of Class XI Students of SMA in Solving Matrix Problems in terms of Mathematical Ability. JTMT: Journal Tadris Matematika. 4, 02 (Dec. 2023), 197-207. DOI:https://doi.org/10.47435/jtmt.v4i02.1987.