by $9.00
by Hasan Muhammad Ayub $6.00
by Abdul Munir Mulkhan $7.00
by Ir. Hieronymus Budi Santoso $5.00
by Dr. Zakiah Daradjat, dkk $7.00
by Prof. Dr. S. Nasution, M.A. $7.00
by Prof. DR. Soedjono Dirdjosisworo, SH. MBA $7.00
by Imelda Akmal $6.00
by Nh. Dini $12.00
by - $9.00