; . INNOVATION TECHNOLOGY OF INDUSTRIAL PRODUCTION OF MANHOLE COVERS, MADE OF SECONDARY POLYMERIC COMPOSITE MATERIALS WITH MODIFYING FILLERS. Municipal economy of cities, [S. l.], n. 118’1, p. 55–58, 2017. Disponível em: https://khg.kname.edu.ua/index.php/khg/article/view/4940. Acesso em: 9 may. 2025.