Evaluation study on performance of heat exchanger – 4000 in central processing area PT. PertaminA EP Asset 4 Sukowati Field. Machine : Jurnal Teknik Mesin, [S. l.], v. 12, n. 1, p. 232–237, 2026. DOI: 10.33019/gr151g26. Disponível em: https://www.journal.ubb.ac.id/index.php/machine/article/view/6648. Acesso em: 30 apr. 2026.