Jihan, J.A., Muhammad Mona Adha and Ana Mentari 2025. The Effect of the Value Clarification Technique (VCT) Model through Ahmadun Yosi Herfanda’s Literary Works on Students’ Understanding of Nationalism. Journal of Interdisciplinary Knowledge and Social Environment. 1, 2 (Oct. 2025), 45–59. DOI:https://doi.org/10.23960/jikse.v1i2.546.