Cempena, I. B., Ratnawati, T., & Sitohang, A. C. (2025). Sustainable tourism marketing strategy using the EFINEEL model in coastal communities. IQTISHADUNA: Jurnal Ilmiah Ekonomi Kita, 14(1), 157-188. https://doi.org/10.46367/iqtishaduna.v14i1.2390