MATRO‘ZIYEV, Abdulaziz. Issiqlik ta’minoti xizmatlarini ko‘rsatish samaradorligi va sifatini baholash ko‘rsatkichlari tizimi. GREEN ECONOMY AND DEVELOPMENT, [S. l.], v. 2, n. 4, 2024. Disponível em: https://www.green-eco.uz/index.php/GED/article/view/1605. Acesso em: 6 may. 2026.