MUHAMMAD NASUHA MANSOR; ZAIMI ZAINAL MUKHTAR; SAMSOL AZHAR ZAKARIA; MOHAMMAD SHAFIE ABDULLAH. BOAT OPERATING COST ANALYSIS: CASE STUDY ON 40- SEATERS CATAMARAN LAKE CRUISE BOAT AT GUNUNG LANG RECREATIONAL PARK, PERAK. Marine Frontier, [S. l.], v. 14, n. 2, p. 17–26, 2023. Disponível em: https://ejournal.unikl.edu.my/index.php/mf/article/view/473. Acesso em: 11 mar. 2026.