Mutiara Sari, Ria, Eka Sabna, Refni Wahyuni, and Yuda Irawan. “Implementation of Open and Close a Housing Gate Portal Using RFID Card”. Journal of Robotics and Control (JRC) 2, no. 5 (September 27, 2021): 363–367. Accessed September 15, 2025. https://journal.umy.ac.id/index.php/jrc/article/view/10186.