NIK MOHD FARHAN AZIZI BAHARUL AZMI; MOHD BADRULHISHAM ISMAIL. Smart Parking System Using IoT with Ultrasonic Sensor. Journal of Engineering Technology, [S. l.], v. 10, n. 1, p. 93–97, 2022. Disponível em: https://ejournal.unikl.edu.my/index.php/jet/article/view/323. Acesso em: 14 jun. 2026.