Kusnadi, Ramli, 		Widityo, Puranggo, 		Yasim, Ahmad, AND 		Ali, Baharuddin.
" ANALYSIS OF THE EFFECT OF BILGE KEEL ON THE ROLLING MOTION OF RO-RO FERRY SHIP USING THE STRIP-THEORY METHOD" <em>ROTOR</em> [Online], Volume 16 Number 1 (27 June 2023)