Author(s): Henny Purwaningsih, Tun Tedja Irawadi, Zainal Alim Mas’ud, Anas Miftah Fauzi,

Date: May 23, 2012

Source: JURNAL KIMIA VALENSI

Publisher: UIN Syarif Hidayatullah, Universitas Islam Negeri Syarif Hidayatullah