Harwinanda, Reda. “Influence of Motivation to Result of Cognitive Learning in Intergrated Natural Sciences Model Team Games Tournament (TGT) Assistance by Yugioh Card”. Pedagogi: Jurnal Ilmu Pendidikan 18, no. 2 (November 15, 2018): 101-112. Accessed May 5, 2024. http://pedagogi.ppj.unp.ac.id/index.php/pedagogi/article/view/426.