Pebrianti A, Sari EN, Hakim DL, Firmansyah D, heryanto FN, Bonyah E. Exploring Students’ Critical Thinking and Problem Solving in Two-Variable Linear Equations Using Batik Context. supremum j of mathematics education [Internet]. 2026 Jan. 25 [cited 2026 Mar. 10];10(1):211-27. Available from: https://journal-fkip.unsika.ac.id/index.php/supremum/article/view/13321