Rajagukguk, Waminton. “The Influence Of Incipient Ability, Indpendent Learning To Critical Thinking Ability Through Teaching Material Inquiry-Based”. Advances in Social Sciences Research Journal 4, no. 8 (April 25, 2017). Accessed November 14, 2024. http://116.203.177.230/index.php/ASSRJ/article/view/3043.