Pujiastuti C, Yustina Ngatila. REMOVAL IMPURITIS GARAM DENGAN METODE PERTUKARAN ION SECARA BATCH . JOURNAL OF RESEARCH AND TECHNOLOGY [Internet]. 2019 May 30 [cited 2025 Jan. 31];5(1):6-12. Available from: https://journal.unusida.ac.id/index.php/jrt/article/view/389