KORSUN, I. V. HOW E-LEARNING DEMONSTRATES THE FORMATION OF STUDENTS’ COGNITIVE ACTIVITY IN THE TEACHING OF QUANTUM PHYSICS. Information Technologies and Learning Tools, [S. l.], v. 61, n. 5, p. 127–139, 2017. DOI: 10.33407/itlt.v61i5.1701. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/1701. Acesso em: 23 jan. 2022.