DESIGN AND IMPLEMENTATION OF LOCATION BASED ADVERTISING MOBILE APPLICATION WITH INDOOR LOCALIZATION AS A PROMOTION MEDIA IN SHOPPING CENTER - Indraswari, Ratih Ayu; Jurusan Teknik Informatika, Fakultas Teknologi Informasi, Institut Teknologi Sepuluh Nopember (Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM), ITS, 2017)