Bogachkov, Yurii M., Pavlo S. Ukhan, and Iryna S. Yutsevych. “COMPETENCY CONCEPTS ANALYSIS IN THE SYSTEM OF COMPUTER MODELING OF EDUCATIONAL TASKS”. Information Technologies and Learning Tools 69, no. 1 (February 25, 2019): 37–53. Accessed June 14, 2024. https://journal.iitta.gov.ua/index.php/itlt/article/view/2631.