Arimitry Hutapea, Stephanie, and Palupi Lindiasari Samputra. 2026. “Analysis of the Indonesia Raya National Anthem Playing Policy at the Class I Non-TPI Immigration Office of Bogor”. Eduvest - Journal of Universal Studies 6 (9):9745-52. https://doi.org/10.59188/eduvest.v6i9.53330.