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Koten O, Sulistyowati F, Ahsan MGK, Kuncoro KS. Understanding common errors in solving math problems on systems of linear equations with two variables: A study of 8th grade students. Union J. Ilm. Pendidik. Mat. [Internet]. 2023 Jul. 31 [cited 2024 Apr. 20];11(2):348-55. Available from: https://jurnal.ustjogja.ac.id/index.php/union/article/view/14910