1.
Purwasih Y, Istihapsari V, Istiandaru A. We might need a little anxiety: A finding of the students’ problem-solving on fraction operation. Int. J. Educ. Insight [Internet]. 2020Jul.4 [cited 2026Feb.19];1(1):13-20. Available from: http://journal2.uad.ac.id/index.php/ijei/article/view/2316