Nakamura, T. and Kijima, K. (2011) “Method for visualizing risk factors of system failures and its application to ICT systems”, Proceedings of the 55th Annual Meeting of the ISSS - 2011, Hull, UK, 55(1). Available at: https://journals.isss.org/index.php/proceedings55th/article/view/1720 (Accessed: 11October2024).