Samsuddin, Siti Nurnadiah, et al. “Penerimaan Teknologi Radio-Frequency Identification (RFID) Di Plaza Tol Dalam Kalangan Pengguna Jalanraya Di Lembah Klang”. Research in Management of Technology and Business, vol. 1, no. 1, Dec. 2020, pp. 170-8, https://publisher.uthm.edu.my/periodicals/index.php/rmtb/article/view/591.