XOJIMATOV UMIDBEK TURGʻUNBOY OʻGʻLI. LONG-LASTING POLYMER SEWER PIPES. Ethiopian International Journal of Multidisciplinary Research, [S. l.], v. 13, n. 4, p. 844–847, 2026. Disponível em: https://www.eijmr.org/index.php/eijmr/article/view/6067. Acesso em: 12 apr. 2026.