KUSHAROV , Z. MAHSULOT ISHLAB CHIQARISH SAMARADORLIK KO‘RSATKICHLARI TAHLILIGA MARJINAL YONDASHUV . QO‘QON UNIVERSITETI XABARNOMASI, [S. l.], v. 10, n. 10, p. 44–47, 2024. DOI: 10.54613/ku.v10i10.906. Disponível em: https://herald.kokanduni.uz/index.php/public_html/article/view/906. Acesso em: 19 sep. 2024.