by Hendri F. Isnaeni $4.32
by Cyrillus Harinowo $11.00
by Syam Hardy $7.00
by Drs. Ton Kertapati $7.00
by Drs. Jumingan, S.E., M.M., M.Si $11.00
by Dra. Ninik Widiyanti $12.00
by Drs. Ibnu Syamsi, S.U $6.00