Gundasheva, Z. M., L. Spasova, O. Dvorska, and M. Petrillova. “Comparative Needs Analysis for Designing an ESAP Course”. 2017. New Trends and Issues Proceedings on Humanities and Social Sciences, vol. 3, no. 5, July 2017, pp. 89-94, doi:10.18844/prosoc.v3i5.2008.