Mulyanto BH, Suastika IK, Farida N. Analysis of students’ critical thinking errrors in solving Algebra material problems . Factor M [Internet]. 2023 Jun. 28 [cited 2024 Nov. 23];6(1):99-116. Available from: https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/factorm/article/view/v6n1_p99-116