Boiarska-Khomenko A. Key Approaches to Defining the Concept of «Adult Learning» in the Countries of Сentral and Еastern Еurope. PD [Internet]. 2017Nov.15 [cited 2024Apr.19];0(23):18-2. Available from: http://ojs.kgpa.km.ua/index.php/peddiscourse/article/view/90