Putria, N. E. (2014) “Pengaruh Pemanfaatan Layanan E-Mail Billing Tagihan Terhadap Citra PT Pln Batam”, Computer Based Information System Journal, 2(2). Available at: https://ejournal.upbatam.ac.id/index.php/cbis/article/view/377 (Accessed: 4December2024).