LEBEDEVA, I.; NORIK, L.; LEBEDEV, S. Digital Resources as a Way to Increase the Motivation of Economic Specialties Students in Studies of Mathematics. Educational Challenges, Kharkiv, UA, v. 27, n. 2, p. 105-121, 2022. DOI: 10.34142/2709-7986.2022.27.2.08. Disponível em: https://educationalchallenges.org.ua/index.php/education_challenges/article/view/101. Acesso em: 1 jun. 2023.