Lenggana, B.W. et al. 2026. Pre-Assessment of Transtibial Prosthetic Pylon Using Auxetic Bowtie Model: A Simulation and Experimental Validation. Engineering, Technology & Applied Science Research. 16, 1 (Feb. 2026), 32221–32232. DOI:https://doi.org/10.48084/etasr.14213.