“Studi Kinerja Distilasi Packed Kolom Dan Adsorpsi Silika Gel Dalam Pemisahan Etanol–Air”. Nusantara Technology and Engineering Review 3, no. 2 (November 30, 2025): 66–72. Accessed October 18, 2026. https://journal.unusida.ac.id/index.php/nter/article/view/2188.