M. KHVOSTIVSKYI and S. KOVALYK, “INTEGRATED MATHEMATICAL MODEL OF THE CONTROL SYSTEM FOR UPPER-LIMB BIOPROSTHESIS BASED ON EMG AND PIEZOELECTRIC SIGNALS”, Herald of Khmelnytskyi National University. Technical sciences, vol. 359, no. 6.2, pp. 31–37, Dec. 2025, doi: 10.31891/2307-5732-2025-359-74.