TIM EDITOR, Tim Editor. Cover Politeknologi Vol 18 No 2 Oktober 2019. EPIGRAM (e-journal), [S. l.], v. 16, n. 2, 2019. DOI: 10.32722/epi.v16i2.1970. Disponível em: https://jurnal.pnj.ac.id/epigram/article/view/1970. Acesso em: 3 jul. 2024.