by M. Yahya Harahap, S.H. $12.00
by Prof. Abdulkadir Muhammad, S.H. $6.00
by Andi Hamzah $12.00
by Prof. J. Supranto, M.A., APU $11.00
by Darwan Prinst, S.H. $6.00
by - $6.00
by Iman Purwanto $0.00