Basir, Ikhsan, Fransiska Mahatmanti, and Sri Haryani. 2017. “SINTESIS KOMPOSIT BEADS KITOSAN/ARANG AKTIF TEMPURUNG KELAPA UNTUK ADSORPSI ION Cu(II)”. Indonesian Journal of Chemical Science 6 (2), 181-88. https://doi.org/10.15294/ijcs.v6i2.12860.