Wijaya WS, Feronika T, Fairusi D. PENERAPAN PROBLEM BASED LEARNING BERPENDEKATAN SETS TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA. j.tadris.kimiya [Internet]. 2018 Jun. 30 [cited 2025 Dec. 6];3(1):94-103. Available from: https://journal.uinsgd.ac.id/index.php/tadris-kimiya/article/view/2338