Realensi, R., K. Kurniabudi, and A. harris. “PERANCANGAN APLIKASI GIS TOWER BERBASIS ANDROID DI KOTA JAMBI (STUDI KASUS : PT XL AXIATA KOTA JAMBI)”. Jurnal PROCESSOR, vol. 10, no. 1, Aug. 2017, pp. 382-94, https://ejournal.unama.ac.id/index.php/processor/article/view/290.