E.G. Tareva, B.V. Tarev. "LANGUAGE PROFICIENCY ASSESSMENT: A COMPETENCE-BASED APPROACH." References: 4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM2017, www.sgemvienna.org, SGEM2017 Conference Proceedings, ISBN 978-619-7105-95-7 / ISSN 2367-5659, March 28-31, Book3, Vol.1, 119-124 pp, DOI:10.5593/SGE, 2017, pp. 119-124. https://doi.org/10.5593/SGEMSOCIAL2017/HB31/S10.016