YSC 2019 Committee
Jl. Pudak No. 4 Bandung - 40113
Phone : +62 - 22 - 723 1046 ext. 1160
WA: +62 811-2111-2101 (Cucu) / +62 878-2494-8998 (Setyo)
Email : ysc@pudak.com
Website : www.pudak-scientific.com/ysc
Instagram: @pudakscientific | Facebook: www.facebook.com/pudak.adm