TY JOUR TI Differentiated Approach As One of the Ways to Optimize the Process of Training Foreign Languages at Non-Linguistic University KW differentiated approach KW levels of training KW communicative task KW communicative competence KW individualized learning. JO Scientific Research and Development. Socio-Humanitarian Research and Technology AU Kolmakova, O.A. AU Lazickaya, E.D. PY 2017 IS 6 PB INFRA-M Academic Publishing LLC.