KORXONALARNING ISHLAB CHIQARISH VA SOTISH REJASINING BAJARILISHIDA MATERIALLAR HISOBINI TAHLIL QILISH. (2024). Barqaror Taraqqiyot Va Rivojlanish Tamoyillari, 2(5), 100-102. https://uzresearchers.com/index.php/BTRT/article/view/2960