Darmayanti S, Shanty YL, Angraini LM. Analysis of High School Students’ Errors in Solving Story Problems on Systems of Linear Equations with Three Variables. IJMME [Internet]. 2024 Jun. 18 [cited 2025 Aug. 28];2(2):128-3. Available from: https://journals.eduped.org/index.php/IJMME/article/view/1023