Ahmad HanafiAfifuddin0. “APLIKASI PENCARIAN TAMBAL BAN TERDEKAT DI KOTA SEMARANG MENGGUNAKAN LBS (LOCATION BASED SERVICE) BERBASIS ANDROID”. Information Technology and Telematics, Vol. 4, no. 1, June 2014, https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/2433.