Prihastuti H, Nuryoto N, Irawan A, Kurniawan T. The Effect of Using Acid on Separation of Metals from Coal Fly Ash as Basis of Zeolite Synthesis. JKK [Internet]. 31May2021 [cited 23Nov.2024];4(1):13-0. Available from: https://jkk.unjani.ac.id/index.php/jkk/article/view/72