Ludboržs, Rihards, and Pēteris Grabusts. “ERP SYSTEMS ANALYSIS AND DESCRIPTION OF SYSTEMS”. HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, no. 24 (April 22, 2020): 69–75. Accessed May 6, 2024. https://journals.ru.lv/index.php/HET/article/view/6753.