Praja, Havan Hak. “PENANGANAN GANGGUAN PESAWAT TELEPON PADA JARINGAN VCCS DI PERUM LPPNPI CABANG PALEMBANG BANDAR UDARA INTERNASIONAL SULTAN MAHMUD BADARUDDIN II”. Journal of Engineering and Transportation , vol. 1, no. 4, Apr. 2024, https://ciptakind-publisher.com/jet/index.php/ojs/article/view/25.