Husna, I. E., J. A. . Djari, S. . Purwantini, A. Azise W, and W. Putri I. “ANALYSIS OF UNDERSTANDING CADETS OF PRIVATE MARITIME ACADEMIC ON BALLAST WATER MANAGEMENT CONVENTION”. Jurnal Maritim Malahayati, vol. 3, no. 2, July 2022, pp. 67-71, doi:10.70799/jumma.v3i2.42.