Putri Sa’adah, Maulidiana, Adnan Zulkarnain, and Erna Resmiatini. “DEVELOPMENT OF INFORMATION SYSTEM E-ARCHIVES OF INCOMING AND OUTCOMING LETTERS (PT. SUMBER KALIMANTAN ABADI – SIDOARJO)”. Antivirus : Jurnal Ilmiah Teknik Informatika 18, no. 2 (November 30, 2024): 266-279. Accessed December 22, 2024. https://ejournal.unisbablitar.ac.id/index.php/antivirus/article/view/3580.