MATULČÍKOVÁ, Marta - PUCHYNA, Olga - VOLIARSKA, Olena. The Role of Emotional Intelligence in the Cognitive Development of Adults: the Experience of European Research. In Herald of Kiev Institute of Business and Technology. - Kiev : Kiev Institute of Business and Technology. ISSN 2707-1839, 2025, vol. 52, no. 1, pp. 39-45. VEGA 1/0188/24.