by Budi Sulistiorini $6.00
by Fadha'il Amal $6.00
by David Campbell, Ph.D $5.00
by Prof. Dr. M. Mutawalli asy-Sya'rawi $7.00
by Emanuel Gerrit Singgih, Ph.D. $7.00
by Dr. Erni Budiwanti $9.00
by J.C. Vergouwen $13.00
by Drs. Agus M. Hardjana, M.Sc., Ed $3.00
by Dr. Muhammad Na'im Yasin $5.00
by Dr. Ibrahim Khalil Ahmad $6.00