MUHAMMAD IKMAN ISHAK; DIR FAZLY PAILIN. Mechanical Design and Analysis of New Staircase Climbing Hand Truck. Advanced and Sustainable Technologies (ASET), [S. l.], v. 2, n. 1, 2023. DOI: 10.58915/aset.v2i1.199. Disponível em: https://ejournal.unimap.edu.my/index.php/aset/article/view/199. Acesso em: 6 oct. 2024.