Gulbs, O., and A. Kobets. “DEVELOPMENT OF SERVISEMAN ІS EMOTIONAL COMPETENCE IN ACTIVE SOCIAL-PSYCHOLOGICAL TRAINING GROUPS”. Bulletin of Taras Shevchenko National University of Kyiv. Military-Special Sciences, no. 3(47), Sept. 2021, pp. 15-18, https://doi.org/10.17721/1728-2217.2021.47.15-18.