; . METHODS OF ASSESSING CIRCADIAN EFFICIENCY OF DIFFERENT TYPES OF SOURCES. Municipal economy of cities. Series: «Economy science», [S. l.], n. 105, p. 359–365, 2013. Disponível em: https://khges.kname.edu.ua/index.php/khges/article/view/910. Acesso em: 16 jun. 2025.