NURUL ISLAMIYAH, SITI. 2014. “PENGGUNAAN KARBON AKTIF GRANULAR SEBAGAI ADSORBEN LOGAM Cu(II)DI AIR LAUT KENJERANGRANULAR ACTIVATED CARBON USED AS ADSORBENT FOR REMOVALCOPPER METAL IN KENJERAN SEAWATER”. Unesa Journal of Chemistry 3 (3). https://doi.org/10.26740/ujc.v3n3.p%p.