HANIPAH BINTI GHAZALI; MUHAMAD DANIEAL BIN SHAFIE. DEVELOPMENT OF MOVABLE LADDER. Marine Frontier, [S. l.], v. 14, n. 1, p. 69–77, 2023. Disponível em: https://ejournal.unikl.edu.my/index.php/mf/article/view/467. Acesso em: 12 mar. 2026.