Boiarska-Khomenko, Anna. “Key Approaches to Defining the Concept of «Adult Learning» in the Countries of Сentral and Еastern Еurope”. Pedagogical Discourse0, no. 23 (November 15, 2017): 18-22. Accessed May 5, 2024. https://ojs.kgpa.km.ua/index.php/peddiscourse/article/view/90.