Date: May 31, 2017
Source: JURNAL KIMIA VALENSI
Publisher: UIN Syarif Hidayatullah, Universitas Islam Negeri Syarif Hidayatullah
Date: Mar 31, 2017
Source: ALCHEMY
Publisher: UIN Maulana Malik Ibrahim, Universitas Islam Negeri Maulana Malik Ibrahim
Date: Dec 01, 2016
Source: JURNAL KIMIA VALENSI
Publisher: UIN Syarif Hidayatullah, Universitas Islam Negeri Syarif Hidayatullah