Balendr, Andrii V. “DESIGNING PROFESSIONALLY ORIENTED TRAINING COURSES FOR BORDER GUARDS IN ACCORDANCE WITH THE SECTORAL QUALIFICATIONS FRAMEWORK BASED ON THE VIRTUAL AULA PLATFORM”. Information Technologies and Learning Tools 63, no. 1 (February 27, 2018): 68–80. Accessed May 2, 2024. https://journal.iitta.gov.ua/index.php/itlt/article/view/1807.