by Mariasusai Dhavamony $11.00
by Hani Hendayani dan Amatullah Shafiyyah $6.00
by Dra. Wiwi Isnaeni, M.S $11.00
by Drs. E. Sumaryono, MA $7.00
by P.J.B. Maris Marunnu, Pr $7.00
by Dr. Ir. Muhammad Rasyaf, MS $7.00