SIAHAAN, B.; KHALIFAH AHMAD, A.; SUYATMO, S. Portable Trolley Box Design As Practice Support At Aviation Polytechnic Surabaya. Proceeding of International Conference of Advance Transportation, Engineering, and Applied Social Science , [S. l.], v. 2, n. 1, p. 106–110, 2023. DOI: 10.46491/icateas.v2i1.1632. Disponível em: https://ejournal.poltekbangsby.ac.id/index.php/icateass/article/view/1632. Acesso em: 4 jul. 2024.