by Nasy'at al-Masri $5.00
by Drs. H. Zainuddin $7.00
by Drs. Wartono Hadie & Dra. Lies Emmawati Hadie $6.00
by Dr. Najaat Hafidz $5.00
by Drs. M.E. Ayub $7.00
by AAK $7.00
by Denny J. A $11.00
by Ir. Budi Samadi & Ir. Bambang Cahyono $7.00
by $6.00
by - $11.00
by $7.00
by Fadjar Pratikto $7.00