by Ir. Hatta Sunanta, B.Sc., MS $5.00
by Kelly S. $5.00
by $4.00
by AAK (Aksi Agraris Kanisius) $7.00
by $16.00
by A. Sandiwanbrata, Pr. $4.00
by - $11.00
by $7.00
by Adrian Sutedi, S.H., M.H. $0.00
by Prof. Dr. M. Mutawalli asy-Sya'rawi $6.00
by Dr. Hilmy Bakar Almascaty, M.A. $11.00