Dukšta, Gunta, Alla Gaigule, Vladislavs Šindlers, and Pēteris Grabusts. “PROCESS VISUALIZATION SYSTEM ANALYSIS AND APPLICATION OPPORTUNITIES”. HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, no. 21 (April 19, 2017): 69–76. Accessed May 3, 2024. https://journals.rta.lv/index.php/HET/article/view/3575.