by - $9.00
by Desmizar, S.E., M.M $12.00
by Hendri F. Isnaeni $4.32
by - $6.00
by Drs. Herman Darmawi $9.00
by C. Rollin Niswonger $12.00
by Drs. Jumingan, S.E., M.M., M.Si $11.00
by Drs. K. Permadi, S.H $7.00
by Aziz Alimul $9.00
by Yasa Boga $13.00
by Dr. Al. Purwa Hadiwardoyo, MSF $6.00
by Maki $7.00