Nguyen Thi, T.; Tran Thi My, D.; Nguyen Thi Kieu, O.; Do Khanh, L.; Hoang Thi Quynh, L. Assessing Media Multitasking Behavior in Academic Activities of Students at Hanoi University of Science and Technology: A Study Using the Media Multitasking-Revised (MMT-R) Scale. ETSD 2026, 36, 115-125.