EXPERIMENTAL AND SCIENTIFIC-METHODICAL WORK AS A FORM OF MATHEMATICS TEACHER’S SELF-EDUCATIONAL ACTIVITY. Modern Information Technologies and Innovation Methodologies of Education in Professional Training Methodology Theory Experience Problems, [S. l.], n. 69, p. 108–116, 2023. DOI: 10.31652/2412-1142-2023-69-108-116. Disponível em: https://vspu.net/sit/index.php/sit/article/view/5549.. Acesso em: 20 may. 2024.