Facilitated versus non-facilitated online case discussions: comparing differences in problem space coverage. - Peggy A. Ertmer; Adrie A. Koehler (J. Comput. High. Educ., 2015)

Examining students' use of online case-based discussions to support problem solving: Considering individual and collaborative experiences. - Adrie A. Koehler; Zui Cheng; Holly Fiock; Huanhuan Wang; Shamila Janakiraman; Katherine Chartier (Comput. Educ., 2022)

Student profiles and attitudes towards case-based learning in an online graduate instructional design course. - William R. Watson; Sunnie Lee Watson; Adrie A. Koehler; Kyung Ha Oh (J. Comput. High. Educ., 2023)