Janssens G, Martin H. The Feasibility of E-Ink Readers in Distance Learning: A Field Study. Int. J. Interact. Mob. Technol. [Internet]. 2009 Jul. 1 [cited 2024 Apr. 19];3(3):pp. 38-46. Available from: https://online-journals.org/index.php/i-jim/article/view/726