Amperiawan, G., Putri, M. S. and Sipahutar, C. S. R. (2025) “Strategic Marketing Communication for the N219 Amphibious Aircraft: Aligning Technology and National Policy”, Jurnal Ilmiah Manajemen Kesatuan, 13(6), pp. 4675–4686. doi: 10.37641/jimkes.v13i6.3923.