Umarova, Munavvar, и Sarvarbek Topvoldiyev. 2025. «1XK Tozalash Uskunasining Tozalash Samaradorligini Oshirish». Research and Implementation, вып. Spec 3(5) (декабрь):258-59. https://rai-journal.uz/index.php/rai/article/view/2504.