“Digital Diplomacy and Nation Branding of Indonesian Ecotourism: An Analysis of the Role of Environmental Education in the YOLO Program on the CubMu Platform As an Instrument of Public Diplomacy”. 2026. JISIP (Jurnal Ilmu Sosial Dan Pendidikan) 10 (2): 1106-18. https://doi.org/10.58258/jisip.v10i2.10380.