URAZOV, A.; SULTONOV, B.; TAYLANOV, N. ON THE DEVELOPMENT OF ENVIRONMENTAL EDUCATION IN SECONDARY SCHOOL . Физико-технологического образование, [S. l.], v. 6, n. 6, 2021. Disponível em: https://history.jdpu.uz/index.php/phys-tech/article/view/3607. Acesso em: 19 фев. 2025.