[1]
Mitsuhara, H. and Shishibori, M. 2020. Prototype Digital Signage System for Learning Material Delivery Focusing on Student Friendship. International Journal of Emerging Technologies in Learning (iJET). 15, 22 (Nov. 2020), pp. 161–176. DOI:https://doi.org/10.3991/ijet.v15i22.14171.