Triyanto, J. R., Musadad, A. A., & Joebagio, H. (2018). Model Teaching History Based On The Traditional Values Singo Ulung To Increase Mutual Cooperatif Attitude Students In Senior High School Of Grujugan Bondowoso. ISTORIA : Jurnal Pendidikan Dan Ilmu Sejarah, 14(2). https://doi.org/10.21831/istoria.v14i2.22255