Galina I. Smirnova, Valery G. Katashev. “A Study Module in the Logical Structure of Cognitive Process in the Context of Variable-Based Blended Learning”. European Journal of Contemporary Education 16, no. 1 (August 28, 2017). Accessed December 23, 2024. https://ukkgate.com/index.php/ejce/article/view/134.