Author(s): Eva Vaulina Yulistia Delsy, Tien Setyaningtyas, Ponco Iswanto, Nunik Fitri Utami,

Date: May 23, 2012

Source: JURNAL KIMIA VALENSI

Publisher: UIN Syarif Hidayatullah, Universitas Islam Negeri Syarif Hidayatullah