Ahrens, Andreas, and Jelena Zascerinska. “IMMIGRANTS’ USE OF LANGUAGE FOR PROFESSIONAL PURPOSES IN A HOST COUNTRY: IMPLICATIONS FOR ADULT EDUCATION”.
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, vol. 5, May 2020, pp. 335-4,
https://doi.org/10.17770/sie2020vol5.4860.