Suparman S, Aini N. Development of PISA-Like Mathematics Tasks Design of Change and Relationship Content to Measure Mathematical Representation Skills. AJATeL [Internet]. 2019 Jun. 14 [cited 2024 Nov. 25];9(1):27-3. Available from: https://ejournal.upsi.edu.my/index.php/AJATeL/article/view/1909