113816
10.168.16.22 202.0.107.130 gtwperpus.usu.ac.id proxy.library.usu.ac.id
org
academicdirect
lejpt
2
2
2
17:10:11:06:45:52 lejpt
17:10:11:06:43:38 lejpt
113816 10.168.16.22 202.0.107.130 gtwperpus.usu.ac.id proxy.library.usu.ac.id