Rosmaya, Mila, W Wilonotomo, and Rully Novan Ripsandi Ohei. “ANALYSIS OF THE IMPLEMENTATION OF PAPERLESS AND E-BILLING SYSTEMS IN THE FIELD OF SERVICE AND VERIFICATION OF TRAVEL DOCUMENTS: ANALISIS IMPLEMENTASI SISTEM PAPERLESS DAN E-BILLING PADA BIDANG PELAYANAN DAN VERIFIKASI DOKUMEN PERJALANAN”. TEMATICS: Technology Management and Informatics Research Journals 3, no. 2 (May 12, 2021): 183–219. Accessed April 23, 2026. https://www.journal.poltekim.ac.id/tematics/article/view/344.