ÇELİK, G. and ABUT, Y. (2023) “Development of Accessible Pedestrian Signals (APS) with Piezoelectricity”, International Conference on Frontiers in Academic Research, 1, pp. 506–510. Available at: https://as-proceeding.com/index.php/icfar/article/view/153 (Accessed: 27 July 2024).