by Asmoro Akhmadi $6.00
by KH. Irfan Zidny $6.00
by Muhibbin Syah, M.Ed $9.00
by Nur Alam & Harmon Harun $11.00
by Drs. H. Abu Ahmadi $9.00
by DR. Soekidjo Notoatmodjo $7.00