by Khairul Basar $11.00
by WK $13.00
by M. Aleq Sander, S.Dr $20.00
by Prof. Dr. dr. Siti A. Boediardja, dr. Titi Lestari Sugito $7.00
by Lipschutz $12.00
by M. Fakhri Husein $12.00