Dao, Thi Chinh Thuy, et al. “Influencing Factors and Method of Estimating the Pattern Area Designed With Recovered Yarn from Used Shaped Knitted Clothes”. Engineering and Technology For Sustainable Development, vol. 35, no. 2, Apr. 2025, pp. 58-64, doi:10.51316/jst.181.etsd.2025.35.2.8.