Collective Subject in Implementation of STEM Technologies in Engineering EducationNataliia V. Gafurova, Svetlana I. Osipova, Olga Yu. Shubkina, Yuliya G. Kublitskaya and Evgeniya A. ArnautovaSHS Web Conf., 79 (2020) 02006DOI: https://doi.org/10.1051/shsconf/20207902006