Korsak KV. CAUSE AND IMPLICATION OF ATTENTION ASYMMETRY TO MAINTENANCE OF DIFFICULT PEDAGOGICAL CONCEPTS AND THEIR CONTRADICTORY DETERMINATIONS. ITLT [Internet]. 2010 Aug. 27 [cited 2024 Apr. 28];13(5). Available from: https://journal.iitta.gov.ua/index.php/itlt/article/view/190