SUBAGYO. NUMERICAL SIMULATION OF UNSTEADY VISCOUS FLOW AROUND AIRSHIP USING VORTEX METHOD. Indonesian Journal of Aerospace, [S. l.], v. 8, n. 2 Desember, p. 125–135, 2011. Disponível em: https://ejournal.brin.go.id/ijoa/article/view/12583. Acesso em: 6 dec. 2025.