by Vitahealth $7.00
by PLD 2002-2003 $6.00
by Prof. Dr. dr. Sarwono Waspadji, Kartini Sukardji $6.00
by WK $12.00
by Dr. Albert M. Hutapea, MPH $11.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $6.00
by Aziz Alimul $0.00