BARTOSZEWICZ, Małgorzata; GULIŃSKA, Hanna; GAIDOVA, Mariia. The Use of E-Learning Platform by Flipped Classroom Method in Chemistry Lessons in Poland and Ukraine – Case Study. International Journal of Research in E-learning, [S. l.], v. 6, n. 1, p. 1–12, 2020. DOI: 10.31261/IJREL.2020.6.1.10. Disponível em: https://journals.us.edu.pl/index.php/IJREL/article/view/11027. Acesso em: 21 jun. 2025.