by Dr. Iwan Triyuwono $9.00
by Drs. Suyadi Prawirosentono, MBA $0.00
by Muljana, B.S $9.00
by Juneman $10.00
by Prijono Tjiptoherijanto, S.E, M.A, Ph.D $11.00
by Ibnu Hamad $9.00