KEIRL, Steve. Seeing Technology Through Five Phases: A theoretical framing to articulate holism, ethics and critique in, and for, technological literacy. Design and Technology Education: an International Journal, [S.l.], v. 14, n. 3, oct. 2009. ISSN 1360-1431. Available at: <https://www.ariadne.ac.uk/DATE/article/view/1274>. Date accessed: 04 july 2022.