MANAGER, Journal. Piston: Journal of Technical Engineering. Piston: Journal of Technical Engineering, [S. l.], v. 5, n. 1, 2021. DOI: 10.32493/pjte.v5i1.14920. Disponível em: https://openjournal.unpam.ac.id/index.php/Piston/article/view/14920. Acesso em: 5 dec. 2024.