Kusharov , Zoxid. “MAHSULOT ISHLAB CHIQARISH SAMARADORLIK KO‘RSATKICHLARI TAHLILIGA MARJINAL YONDASHUV”. QO‘QON UNIVERSITETI XABARNOMASI 10, no. 10 (March 30, 2024): 44–47. Accessed November 23, 2024. https://herald.kokanduni.uz/index.php/public_html/article/view/906.