PERMINOVA, A. A model for improving the development of managerial competence of the head of a department. Problems of Engineer-Pedagogical Education, [S. l.], n. 54-55, p. 102–108, 2018. Disponível em: http://jped.uipa.edu.ua/index.php/JPED/article/view/12. Acesso em: 29 apr. 2024.