HLADKOVA, V. TRAINING AS A FORM OF PROFESSIONAL SELF-IMPROVEMENT OF THE EDUCATIONAL MANAGER. Educological discourse, [S. l.], p. 87–99, 2018. DOI: 10.28925/2312-5829.2018.1-2.813. Disponível em: https://od.kubg.edu.ua/index.php/journal/article/view/507. Acesso em: 1 sep. 2024.