by Drs. Herman Darmawi $9.00
by G. Kartasapoetra dan Dra. Hartini $13.00
by M.H. Wancik $9.00
by J. Pamudji Suptandar, Arrohman Prayitno & Trubus Rahardiansah P. $10.00
by $7.00
by NURLELA ZUBIR $6.00
by Pranita Dewi $6.00