Qurilish tashkilotlarida operatsion faoliyat hisobi. Journal of Universal Science Research, [S. l.], v. 1, n. 6, p. 166–170, 2023. Disponível em: https://universalpublishings.com/~niverta1/index.php/jusr/article/view/1133. Acesso em: 24 nov. 2024.