Labtek 1B Lt. 1 ITB Jatinangor Jalan Winaya Mukti No.1 Jatinangor 45363, INDONESIA Phone: +62-22-87836722/ +62-22-87836723 WSSIM e-mail address: mpias@ftsl.itb.ac.id GSGS e-mail address: gsgsina@gmail.com GSGS Contact Person: +62-812-2153-8798 (Della)
