To'xtasinov Abdukaxxor Ulugbek o'g'li. “REDUKTOR ISHLAB CHIQARUVCHILAR MEHNAT SHAROITINI BAHOLASH, UNING SAMARALI TURLARINI FARQLASH SHUNINGDEK YAXSHILASH BO’YICHA TAKLIFLAR ISHLAB CHIQISH”. Journal of new century innovations 25, no. 3 (March 27, 2023): 77–80. Accessed December 8, 2025. https://newjournal.org/new/article/view/4466.