Saiyar, Hafdiarsya, and Desmulyati Desmulyati. “Identification E-SIM For Motorcycle Security Using Atmega 8 Microcontroller”. Jurnal Riset Informatika 5, no. 1 (December 14, 2022): 71-76. Accessed March 20, 2023. https://ejournal.kresnamediapublisher.com/index.php/jri/article/view/347.