WIDYA, Astriza. Identifikasi Risiko Penerapan E-Ticketing (pada perum damri cabang Lampung). Jurnal Kompetitif Bisnis, [S. l.], v. 1, n. 5, p. 7, 2021. Disponível em: https://jkb.fisip.unila.ac.id.121-50-32-50.cpanel.site/index.php/jkb/article/view/102. Acesso em: 12 jun. 2026.