Prayitno, H., Hariri, A. ., Rumani, D. D., Luwihono, A., & Wicaksono, P. (2025). The Role of Seaplane in Promoting the Concept of Sustainable Tourism in Indonesia. Langit Biru: Jurnal Ilmiah Aviasi, 18(1), 13–21. https://doi.org/10.54147/langitbiru.v18i1.1275