/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: RiefaAr https://cdn.slidesharecdn.com/profile-photo-RiefaAr-48x48.jpg?cb=1523331021 bersepeda adalah belajar tentang arti hidup => tujuan, kendali dan energi! http://twitter.com/ilalang_muda http://riefa12.blogdetik.com/ i'm just me...one of God creations