Bryukhanova H. Analysis of Basic Education Concepts in Ukraine and Canada (in the Field “Advertising and Public Relations”). EdCh [інтернет]. 04, Квітень 2022 [цит. за 04, Серпень 2026];27(1):47-56. доступний у: https://educationalchallenges.org.ua/index.php/education_challenges/article/view/81