Wicaksono, S. C. . R., Mardiyana and Siswanto (2020) “AN ANALYSIS OF THE STUDENT METACOGNITION LEVEL IN PROBLEM-SOLVING VIA PROBLEM STORIES IN THE MATERIALS OF THE TWO-VARIABLE EQUATION SYSTEM”, International Online Journal of Education and Teaching, 7(4), pp. 1493–1499. Available at: https://iojet.org/index.php/IOJET/article/view/978 (Accessed: 24 January 2026).