by Dr. Soegeng Santoso, M.Pd dan Dra. Anne Lies Ranti., M.Pd $9.00
by Prof. Hembing Wijayakusuma $6.00
by Betty Sri Laksmi & Winiati Pudji Rahayu $7.00
by Ir. R. Bambang Soelarso $6.00
by - $9.00
by Aziz Alimul $9.00