Farcis, F. -. 2019. THE EFFECTIVENESS OF MCTS LEARNING MODEL TO IMPROVE CRITICAL THINKING SKILLS AND DISPOSITION. JPPS (Jurnal Penelitian Pendidikan Sains). 8, 2 (Aug. 2019), 1713–1721. DOI:https://doi.org/10.26740/jpps.v8n2.p1713-1721.