Lanya H, Ningsih WH, Sulfiah S karimah, Anjarani DR. Students’ mathematical understanding in solving systems of linear equations in two variables: A pirie–kieren analysis. J. Honai Math [Internet]. 2026 Aug. 25 [cited 2026 Nov. 9];9(2):205-24. Available from: https://journalfkipunipa.org/index.php/jhm/article/view/1075