“…In this vein, European programs help teachers to achieve professional development, language skills improvement (Mahmoudi & Özkan, 2015), and finally, to cross the boundaries of the classroom and involve both students and themselves in intercultural collaboration and learning (O'Dowd, 2017). After all, professionalism is associated with mastering appropriate and right skills (Gibert et al, 2017;Panagiotopoulos et al, 2019), which constitute a necessary and important quality for future teachers, contribute to the development of personality and improve flexibility in the work environment (Palaiologou & Karanikola, 2023;Sanna et al, 2021;Sekhar, 2019).…”