ASTANALIEV ELMUROD TURSUNALI OGLI. “SOFTWARE FOR ELECTRONIC DOCUMENT MANAGEMENT SYSTEM OF TECHNICAL DOCUMENTATION ON RAILWAY AUTOMATION AND TELEMECHANICS”. JournalNX - A Multidisciplinary Peer Reviewed Journal, vol. 7, no. 1, Jan. 2021, pp. 204-9, https://repo.journalnx.com/index.php/nx/article/view/830.