Blended Learning. Enhancing Learning Success 11th International Conference, ICBL 2018, Osaka, Japan, July 31- August 2, 2018, Proceedings - Cheung, Simon K.S; Cheung, Simon K.S; Kwok, Lam-for; Kwok, Lam-for; Kubota, Kenichi; Kubota, Kenichi; Lee, Lap-Kei; Lee, Lap-Kei; Tokito, Jumpei; Tokito, Jumpei (Springer International Publishing : Imprint: Springer, 2018)