Enhancing student learning experience with technology-mediated gamification: An empirical study. - Crystal Han-Huei Tsay; Alexander K. Kofinas; Jing Luo (Comput. Educ., 2018)

Overcoming the novelty effect in online gamified learning systems: An empirical evaluation of student engagement and performance. - Crystal Han-Huei Tsay; Alexander K. Kofinas; Smita K. Trivedi; Yang Yang (J. Comput. Assist. Learn., 2020)