Soputra, Albert, Parsaulian Ishaya Siregar, and Estiyanti Ekawati. “Perancangan Sistem Simulasi HYSYS & Integrasi Dengan Programmable Logic Controller-Human Machine Interface : Studi Kasus Pada Plant Kolom Distilasi Etanol-Air”. Jurnal Otomasi Kontrol dan Instrumentasi 6, no. 1 (March 20, 2015): 1. Accessed February 16, 2025. https://journals.itb.ac.id/index.php/joki/article/view/3975.