by Prof. Abdur Rahman I Do'I, Ph.D $7.00
by Tri Ayu K $6.00
by Shinta Yusidia Wisudanti $7.00
by Sururin, M.Ag $6.00
by Sarlito Wirawan $9.00
by Dr. H. Pidyarto Gunawan, O.Carm $4.00