H. V. Tkachuk, N. M. Stetsenko, and V. P. Stetsenko, “ORGANIZATION OF COGNITIVE, TRAINING, RESEARCH ACTIVITIES OF STUDENTS IN CONDITIONS OF BLENDED LEARNING”, ITLT, vol. 83, no. 3, pp. 274–287, Jun. 2021, doi: 10.33407/itlt.v83i3.3494.