Suyanta, Suyanta. “USING THE PROBLEM BASE LEARNING (PBL) LEARNING MODEL TO IMPROVE CRITICAL THINKING ABILITY IN CHEMICAL LEARNING ABOUT TERMOCYMIA FOR STUDENTS IN CLASS XI MIPA 3 SMAN 1 BAMBANGLIPURO BANTUL”. Ideguru: Jurnal Karya Ilmiah Guru 5, no. 1 (May 11, 2020): 109-114. Accessed April 26, 2024. https://jurnal-dikpora.jogjaprov.go.id/index.php/jurnalideguru/article/view/119.