Pan, C.-C. “Sam” ., and F. García. “Using Learner Profiling Technique to Predict College students’ Tendency to Choose Elearning Courses: A Two-Step Cluster Analysis”. HETS Online Journal, vol. 5, no. 2, May 2015, pp. 118-34, doi:10.55420/2693.9193.v5.n2.211.