GULTOM, R. M. . Menghitung Banyaknya Jumlah H2SO4 Untuk Satu Kali Proses Regenerasi Kation Exchange di Water Treatment Plant. e-Proceeding FTI, [S. l.], v. 1, n. 1, 2022. Disponível em: https://eproceeding.itenas.ac.id/index.php/fti/article/view/594. Acesso em: 1 feb. 2026.