«Analysis and development of company business processes using business process model notation (case study of PT Datacomm Diangraha)». Journal of Soft Computing Exploration 2, no. 2 (Вересень 7, 2021): 135–142. дата звернення Серпень 25, 2026. https://shmpublisher.com/index.php/joscex/article/view/48.