Incorporating risk assessment into the formative evaluation of an authentic e-learning program. - James L. Vesper; Ümit Kartoglu; Jan Herrington; Thomas C. Reeves (Br. J. Educ. Technol., 2016)

On the bus and online: instantiating an interactive learning environment through design-based research. - Ümit Kartoglu; James L. Vesper; Thomas C. Reeves (Interact. Learn. Environ., 2017)