by H. Muchtar $6.00
by Drs. Amin Wijaja Tunggal, M.B.A $7.00
by Prof. Dr. Nur Nasry Noor, M.P.H $6.00
by Artono A $9.00
by Dr. Soegeng Santoso, M.Pd dan Dra. Anne Lies Ranti., M.Pd $9.00
by Dr. Sayidd Al-Jumaili $7.00