Smyrnova-TrybulskaE., SekretI., MorzeN., and McKayE. “Evaluation of the MOOCs Quality and Its Effectiveness for Teachers’ Training in the Field of Digital Competences and Their Use in Education: A Case Study”. International Journal of Research in E-Learning, Vol. 8, no. 1, June 2022, pp. 1-34, doi:10.31261/IJREL.2022.8.1.03.