/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: FifinSitanggang https://cdn.slidesharecdn.com/profile-photo-FifinSitanggang-48x48.jpg?cb=1523170590 SD Ngri 064976 medan SMP Ngri 17 medan SMA METHODIST_7 medan Mhs STMIK_MIKROSKIL TEKNIK INFORMATIKA (TI)