Suryawan IPP, Nitiasih PK, Riastini PN, Sudiarta IGP. Controversial Mathematical Issues : Problem Based Learning on Critical Thinking. j. kependidikan. has. penelit. kaji. kepustakaan. bid. pendidik. pengajaran. n.a. [Internet]. 2023 Sep. 16 [cited 2025 Aug. 15];9(3):808-21. Available from: https://e-journal3.undikma.ac.id/index.php/jurnalkependidikan/article/view/8210