by Dr. Andik Wijaya, MRepMed. (Dipl) $7.00
by KH. Irfan Zidny $6.00
by H.C Anderden $7.00
by Ir. Nur Tjahjadi $6.00
by Malvino $20.00
by Supriadi, S. H., M. Hum. $16.00