Erva Yuanita3, Bambang Soepeno1 , Mohammad Na’im. “The Employment of Team Based Learning Model Assisted by Video Media to Increase Learning Performance of Historical Subject”. International Journal of Social Sciences and Humanities Invention 4, no. 8 (August 27, 2017): 3850–3855. Accessed May 3, 2024. http://valleyinternational.net/index.php/theijsshi/article/view/904.