СІРЕНКО, І. Psychological and pedagogical factors to improve the professional skills of teachers. Actual Problems of Mind, [S. l.], n. 1, p. 210–211, 1995. DOI: 10.31812/apd.vi1.6220. Disponível em: https://journal.kdpu.edu.ua/apd/article/view/6220. Acesso em: 9 may. 2024.