Achwarin, N., Brahmakasikara, L. M. and Cleesuntorn, A. (2017) “INVESTIGATING VIRTUAL INSTRUCTOR ROLES AND ONLINE TEACHING EXPERIENCE: A PROGRAM LEVEL CASE STUDY”, Journal of Interdisciplinary Research (ISSN: 2408-1906), 2(2). Available at: https://assumptionjournal.au.edu/index.php/eJIR/article/view/4236 (Accessed: 25May2025).