by Maria, Yulia $5.00
by Dr. Sofyan Syafri Harahap, M.S,Ac $12.00
by Fachruddin H.S dan Irfan Fachruddin, S.H $13.00
by Prof. Dr. Oemar Hamalik $9.00
by Imelda Akmal $33.00
by dr. Ahmad Syauqi Al Fanjari $9.00