by Dr. C. Asri Budiningsih $7.00
by Rully Charitas I.P $9.00
by AMITAV GHOSH $8.00
by Pahmi Rohliansyah $10.00
by K.H.D. Zawawi Imron $6.00
by Prof. Dr. Sondang P. Siagian, M.P.A $11.00