O‘tkirova Mahliyo Ruhiddin qizi (2024) “ISHLAB CHIQARISHDA MEHNATNI MUHOFAZA QILISHNI TAKOMILLASHTIRISHGA DOIR MUAMMOLAR VA ULARNING YECHIMLARI”., Scientific Impulse, 2(18), pp. 302–307. Available at: http://nauchniyimpuls.ru/index.php/ni/article/view/14966 (Accessed: 2 November 2024).