by Drs. Mukhlis Akhadi $12.00
by - $6.00
by Prof. Dr. H.A.R. Tilaar, MSc.Ed $11.00
by Gunawan Widjaja, A. Yani $7.00
by Drs. Save M. Dagun $7.00
by Leden Marpaung, S.H. $11.00
by I Wayan Parthiana, SH. MH. $9.00
by Moch. Faisal Salam, SH., MH. $10.00
by Prof. DR. M. Solly lubis, S.H. $6.00
by $11.00
by $6.00
by - $11.00