by B. U. Hadikusumo $5.00
by Prof. dr. Rahajuningsih Setiabudy, SpPK, DSc $11.00
by Fajar Arifin Gunawan & Elna Kartawiguna $10.00
by WK $12.00
by dr. Andri Hartono $6.00
by Thabrani, Rinaldi $12.00