TY - CPAPER AU - Olga V. Desyatova TI - CASE STUDY AS A METHOD OF DEVELOPING COMMUNICATIVE EFFECTIVENESS IN FOREIGN LANGUAGE LEARNING T2 - 6th International Scientific Conference on Social Sciences and Arts SGEM 2019 PY - 2019 SP - 163 EP - 170 DO - 10.5593/sgemsocial2019V/2.1/S10.020 PB - STEF92 Technology ER -