Life self-determination of graduates of engineering and biotechnology programs of the university: regional practicesValentina Ivashova, Evgeny Nesmeyanov, Vladislav Dragulenko, Alexey Erokhin and Olga KamalovaE3S Web Conf., 244 (2021) 11049DOI: https://doi.org/10.1051/e3sconf/202124411049