System analysis in the paradigm of the structure of scientific research in the sphere of electricity supply. Інформатика. Культура. Техніка, [S. l.], v. 2, p. 509‒514, 2025. DOI: 10.15276/ict.02.2025.76. Disponível em: https://ict.op.edu.ua/index.php/journal/article/view/87. Acesso em: 20 nov. 2025.