Mathematical Modeling and Experimental Analysis of the Thread Take-up Function in Single-thread Chain Stitch Sewing Machines Type 101. - Manoilenko, Oleksandr; Horobets, Vasyl; Puts, Vitalii; Volokh, Lyudmyla; Bezuhlyi, Dmytro; Bilashov, Konstantyn; Pleshko, Serhiy (Engineering Letters, 2026)