Baskarada, Sasa, and Andy Koronios. “Data, Information, Knowledge, Wisdom (DIKW): A Semiotic Theoretical and Empirical Exploration of the Hierarchy and Its Quality Dimension”. Australasian Journal of Information Systems 18, no. 1 (November 1, 2013). Accessed March 4, 2026. https://ajis.aaisnet.org/index.php/ajis/article/view/748.