by Prof. Dr. H.A.R. Tilaar, MSc.Ed $11.00
by - $11.00
by Soegijatna Tjakranegara, S.H $9.00
by Dr. Soegeng Santoso, M.Pd dan Dra. Anne Lies Ranti., M.Pd $9.00
by Drs. H.M. Yusran Asmuni $6.00
by Endik Koeswoyo $6.00