Titik Harsiati, D. W. , D. A. S. G. “Cognitive, Psychomotor, and Affective Domain in Instruction on Writing Papers Atuniversity”. International Journal of Social Sciences and Humanities Invention, vol. 4, no. 11, Nov. 2017, pp. 4144-8, doi:10.18535/ijsshi/v4i11.09.