Studi Pengendalian Level pada Vessel Ammonia Heater (64-EA-2001) di PT Pupuk Iskandar Muda. Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika, [S. l.], v. 21, n. 2, p. 115–121, 2024. DOI: 10.30811/litek.v21i2.46. Disponível em: http://ejournal.pnl.ac.id/index.php/litek/article/view/46.. Acesso em: 19 feb. 2025.