Ivanova, Kateryna A., and Oleksandr M. Alekseev. “COMPETENCE CRITERIA OF TEACHERS AT BLENDED LEARNING OF ENGINEERING STUDENTS”. Information Technologies and Learning Tools 60, no. 4 (September 30, 2017): 166–180. Accessed May 3, 2024. https://journal.iitta.gov.ua/index.php/itlt/article/view/1691.