Михалкина Е.В., Скачкова Л.С., Герасимова О.Я. ENGAGEMENT IN THE ACADEMIC SPHERE AS A MODERN TREND AND A METHOD FOR RETENTION PHD STUDENTS AND ACADEMIC STAFF // State and Municipal Management. Scholar Notes. 2020. Vol. 1, no. 4. P. 52–60. https://doi.org/10.22394/2079-1690-2020-1-4-52-60