by Dr. Handrawan Nadesul $11.00
by Syaifuddin $12.00
by Nursalam $12.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $6.00
by dr. Yovita Amanda (PLD 2002-2003) $6.00
by Prof. Dr. Askandar Tjokroprawiro $6.00