Muhammad Akbar Maulana, Sunu Arsy Pratomo, Zihni Ihkamuddin, and Capt. Sutini, “Load Factor and Stability Analysis of PT Dharma Lautan Utama’s Ro-Ro Ship at Tanjung Perak Port, Surabaya”, Ambidextrous, vol. 4, no. 02, May 2026.