Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Kusumo, V., Sudiarta, P., & Ardana, I. (2016). ANALISIS PERFORMANSI DAN OPTIMALISASI COVERAGE LAYANAN LTE TELKOMSEL DI DENPASAR BALI. Jurnal SPEKTRUM, 2(3), 12-18. Retrieved from https://ojs.unud.ac.id/index.php/spektrum/article/view/20037