Hazard, Russell, Matthew Michaud, Chang Chen, Deliang Wang, and Li Liu. “Supporting Complex Educational Transformation in the Fourth Industrial Revolution: A Digital Literacy PBL Case Study”. International Journal of Learning, Teaching and Educational Research 25, no. 2 (February 28, 2026): 404–431. Accessed June 8, 2026. http://ijlter.myres.net/index.php/ijlter/article/view/2713.