Atılgan, Cem., Kazım Zengin, Muammer Uğur, and Evren Çağlarer. “Smart Parking Signaling”. Majlesi Journal of Telecommunication Devices 7, no. 1 (March 5, 2018). Accessed May 29, 2022. http://journals.iaumajlesi.ac.ir/td/index/index.php/td/article/view/451.