Kartikasari, M., C. Utomo, and S. Amin. “Implementation of Multicultural Education in History Learning Loaded With Controversial History Materials at SMA Negeri 5 Semarang”. Indonesian Journal of History Education, Vol. 1, no. 1, Mar. 2016, pp. 65-78, doi:10.15294/ijhe.v6i1.27358.