Raharja, Wahyu Kusuma, Jalinas, and Tika Erista. 2019. “Aplikasi Penemuan Lokasi Kampus Universitas Gunadarma Berbasis Location Based Service (LBS): Array”. Jurnal Ilmiah Komputasi 18 (3):205-14. https://ejournal.jak-stik.ac.id/index.php/komputasi/article/view/2558.