@9415404102 Active 8 years, 4 months ago ActivityProfileFriends 1Groups 3 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates Friendships New Groups Group Memberships Group Updates Posts Comments Dr.Pratima Singh joined the group International Journal of Community Science and Technology 8 years, 11 months ago International Journal of Community Science and Technology View group WhatsApp Group Join Now Telegram Group Join Now Instagram Group Join Now