by Riyadi & Deddy S $11.00
by Dra. Dwi Hayu Agustini, MBA $9.00
by Gauzali Saydam $9.00
by H. Hartono, A. Ma. Pd $6.00
by DR. A. Saleh Abdullah $9.00
by R. Zein, S.H., M.S $7.00
by Yasa Boga $12.00