by Ir. Loekas Soesanto, M.S., Ph.D
$11.00

by Ir. H. Rahmat Rukmana - Hj. Yuyun Yuniarsih, BSc.
$5.00

by Kushartanti, Untung Y., Multamia
$12.00

by Husni Syawali, SH. MH. & Neni Sri Imaniyati, S.H., M.H.
$5.00

by Redaksi (Penghimpun)
$11.00

by Linus Suryadi AG
$8.00