by Nursalam $12.00
by Prof. dr. Hadiarto Mangunnegara, dr. Dianiati $11.00
by Dr. Dukut Respati Kastomo $11.00
by Dr. Ronald Hutapea, SKM, Ph.D $9.00
by Elisabeth Bing, RPT $6.00
by Aziz Alimul $9.00
by Sawitri Supardi Sadarjoen $7.00