LYSENKO, O. ORGANIZATION OF SUBJECT-SUBJECT FEEDBACK WITH HELP OF DISTANCE TECHNOLOGIES AT THE POSTGRADUATE EDUCATION STAGE. Continuing Professional Education: Theory and Practice, [S. l.], n. 1-2, p. 68–73, 2019. DOI: 10.28925/1609-8595.2018(1-2)6873. Disponível em: http://npo.kubg.edu.ua/article/view/181830. Acesso em: 4 may. 2024.