by Yusuf al-Uqshari $9.00
by Drs. Daryanto $6.00
by Drs. Agus M. Hardjana, M.Sc., Ed $3.00
by Dr. Abd El-Affendi Wahab $6.00
by Prof. Dr. Sondang P. Siagian, M.P.A $7.00
by Muhammad Ibrahim Salim $6.00
by Prof. Dr. Barda Nawawi Arief, S.H. $6.00
by Ng Philipus $9.00
by Marihot P. Siahaan $16.00
by $5.00
by $7.00
by J. Donald Walters $5.00