Dmitriev П.; Gakh И.; Fomin И. Identification of the state of the environment of the urban ecosystem of the city of Petropavlovsk on the basis of a sociological survey. Bulletin of L.N. Gumilyov Eurasian National University. Pedagogy. Psychology. Sociology series., [S. l.], v. 146, n. 1, p. 436–449, 2024. Disponível em: https://bulpedps.enu.kz/index.php/main/article/view/611. Acesso em: 3 jul. 2024.