Ngoc, Dao Minh, and Dang Van My. 2025. “Extending the Norm Activation Model: The Moderating Role of Subjective Norms in Tourists’ Responsible Behavior Toward Cultural Heritage of Tourists”. Journal of Cultural Analysis and Social Change 10 (2):782-92. https://doi.org/10.64753/jcasc.v10i2.1681.