by Murdifin Haming, S.E., M.Si & Dr. Mahfud Numajamuddin, S.E., M.M $0.00
by Ny. Eny Rahmaningsih $7.00
by Adler Haymans Manurung $6.00
by Sediono M.P Tjondronegoro $18.00
by Oka A. Yoeti $11.00
by Richard A. Bilas $13.00