Digital badges in afterschool learning: Documenting the perspectives and experiences of students and educators. - Katie Davis 001; Simrat Singh (Comput. Educ., 2015)

Learning and engagement in a gamified course: Investigating the effects of student characteristics. - Katie Davis 001; H. Sridharan; L. Koepke; Simrat Singh; R. Boiko (J. Comput. Assist. Learn., 2018)