Chugai, Oksana, Olena Terenko, and Olena Ogienko. “METHODS THAT WORK: BEST PRACTICES OF ADULT EDUCATORS IN THE USA”. Advanced Education 4, no. 8 (December 27, 2017): 72–77. Accessed March 29, 2024. https://ae.fl.kpi.ua/article/view/109216.