Putranto Putranto2023-12-19T17:48:48+07:00 @putranto Active 6 years, 6 months ago ActivityProfileSites 1Friends 0Groups 0 My Sites Order By: Last Active Newest Alphabetical Viewing 1 site Putranto Hadi Utomo Active 7 years, 8 months ago Visit Site Latest Post: Tambahan Tugas Matematika Diskrit I Viewing 1 site