Professional identity and methods of its study Nailya Khakimoma, Rezida Khusnutdinova, Rustem Galiev, Lenar Galiev, Svetlana Chirkova and Tatyana Garnysheva SHS Web Conf., 97 (2021) 01044 Published online: 08 February 2021 DOI: 10.1051/shsconf/20219701044