Periodic Maintenance of Drum Pulper Machines at PT. XYZ : Pemeliharaan Berkala Mesin Drum Pulper di PT. XYZ . Procedia of Engineering and Life Science, [S. l.], v. 10, n. 1, p. 305–313, 2026. DOI: 10.21070/pels.v10i1.3036. Disponível em: https://pels.umsida.ac.id/index.php/PELS/article/view/3036. Acesso em: 15 nov. 2026.