Boltivets, Sergii, Mykola Korolchuk, Valentyna Korolchuk, Yurii Ivanov, and Vitalii Chornyi. 2021. “Motivational Preconditions of Specialist Leadership Development in the Process of Training”. Journal of Higher Education Theory and Practice 21 (14). https://doi.org/10.33423/jhetp.v21i14.4821.