K. Pevec Semec in S. Jazbec, „Multilingualism – A New Aspect of Teachers’ Professional Development“, REI, let. 11, št. 1, str. 39–53, mar. 2018, Pridobljeno: 8. november 2025. [Na spletu]. Dostopno na: https://old.journals.um.si/index.php/education/article/view/157