MUNIRA M. AZIMOVA; NARGIZA M. KURBANOVA. Classification of a modern heating boiler of the Saturn GPD 1535 brand . PROBLEMS OF ENERGY AND SOURCES SAVING, [S. l.], n. 2, p. 63–68, 2026. Disponível em: https://energy.tdtu.uz/index.php/journal/article/view/186. Acesso em: 25 jul. 2026.