et. al., Yuldashev Alisher Tursunbayevich,. “Investigation of Influence Ofa New Twist Intensifier on the Properties of the Twisted Yarn”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 5, Apr. 2021, pp. 1943-9, https://www.turcomat.org/index.php/turkbilmat/article/view/2275.