by Yasa Boga $6.00
by Tim Boga GPU $22.00
by Dewie Sekar $7.00
by Enid Blyton $6.00
by Daniel Goleman, Ph.D. $12.00
by Varuni Dian Wijayati, Dra. $9.00
by Dra. M. Sri Sulastri Rifai, M.Pd $6.00
by H. Rahmat Rukmana $5.00
by Aziz Alimul $0.00
by Tanenbaum $13.00
by Dr. Abdullah bin Abdul Muhsin al-Turki $6.00
by Imelda Akmal $6.00