N. F. Adhalia H, M. Rafrin, A. P. Pratama, R. A. Tungga, B. Bayu, and S. R. Tahir, “APPLICATION OF UNCERTAIN MAX PLUS LINEAR FOR SHIP SCHEDULE SAFETY ANALYSIS: A CASE STUDY OF KM. LAMBELU”, BAREKENG: J. Math. & App., vol. 20, no. 2, pp. 1077–1088, Jan. 2026.