by ISEI $18.00
by Disney Princess $6.00
by Mira W. $7.00
by Prof. Dr. Sondang P. Siagian, M.P.A $9.00
by Prof. DR. Taliziduhu Ndraha $7.00
by Nh. Dini $7.00
by Sayuti Thalib, S.H. $7.00