Nurohim, A., B. Ba’in, and A. Suryadi. “Implementation Evaluation Authentic in Learning History Curriculum 2013 at SMA Negeri 1 Purwareja Klampok”. Indonesian Journal of History Education, Vol. 4, no. 2, Sept. 2019, pp. 59-68, doi:10.15294/ijhe.v4i2.18090.