Cola, Nova, and Murbangun Nuswowati. 2020. “IMPROVEMENT OF CRITICAL THINKING ABILITY IN BASE ACID MATERIAL THROUGH THE APPLICATION OF EDMODO-BASED DISCOVERY LEARNING MODEL”. JTK (Jurnal Tadris Kimiya) 5 (1):61-70. https://doi.org/10.15575/jtk.v5i1.5406.