Author AgreementJune 26th, 2020
FiledJune 26th, 2020By signing and submitting this license, you Anara Makirova (the author(s) or copyright owner) grant to Nazarbayev University (NU) the non-exclusive right to reproduce, convert (as defined below), and/or distribute your submission (including the abstract) worldwide in print and electronic format and in any medium, including but not limited to audio or video. You agree that NU may, without changing the content, convert the submission to any medium or format for the purpose of preservation. You also agree that NU may keep more than one copy of this submission for purposes of security, back-up and preservation.