Rheza Wicaksana Adji, Anugrah Nur Prasetyo, Dyah Ratnaningsih, and I’ie Suwondo, “Implementation of the Regulations for Preventing Collisions at Sea (P2TL) in the Implementation of Watch Duty When Entering Narrow Shipping Channels to Prevent the Hazard of Collisions on the SPB Lais Ship”, IJSE, vol. 6, no. 2, pp. 1132–1142, May 2026.