ABDUMO’MINOV ODINA RASHIDOVICH. ECONOMIC EFFICIENCY OF RATIONAL USE OF SECONDARY RESOURCES. European Scholar Journal, [S. l.], v. 3, n. 3, p. 29-30, 2022. Disponível em: https://scholarzest.com/index.php/esj/article/view/1939. Acesso em: 31 jan. 2025.