Suryawan, I. P. P. ., Sudiarta, I. G. P. . and Suharta, I. G. P. . (2023) “Students’ Critical Thinking Skills in Solving Mathematical Problems: Systematic Literature Review”, Indonesian Journal of Educational Research and Review, 6(1), pp. 120–133. doi: 10.23887/ijerr.v6i1.56462.