Pretorius, Diane-Lee, Roelien Goede, and JT Terblanche. “Action Research or Design Science Research As Methodology for the Development of a Historical Digital Graphical Novel? A Critical Systems Perspective”. Proceedings of the 59th Annual Meeting of the ISSS - 2015 Berlin, Germany 1, no. 1 (January 20, 2016). Accessed April 25, 2024. https://journals.isss.org/index.php/proceedings59th/article/view/2469.