by Nursalam $11.00
by Thomas A. N. S $6.00
by $0.00
by Nursalam $13.00
by J. Guwandhi, SH. $7.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by dr. Iwan Ikayuda, dr. Sukonto K., Prof. dr. Sjahriar R $20.00