“INVESTITSIYANING QURILISH VA ISHLAB CHIQARISH SOHALARINING RIVOJI UCHUN TUTGAN O’RNI (SAMARQAND VILOYATI MA’LUMOTLARI ASOSIDA)”. 2023. Journal of Universal Science Research 1 (2): 120-24. https://universalpublishings.com/~niverta1/index.php/jusr/article/view/158.