by Ulrich $16.00
by Iin Inayah $11.00
by WK $16.00
by Prof. Dr. dr. Pinardi Hadidjaja, MPH & TM $5.00
by WK $12.00
by Dr. Stephen Juan $11.00
by Marihot P. Siahaan, S.E. $12.00
by Drs. Daryanto $7.00
by Komlit KWI $3.00
by Dr. Emmanuel Subangun $4.00
by Thariq Salim $5.00