Siregar, Alviansyah, Anggun Ramadani, Dhea Ramadhani, Joel Erwin Gultom, Sinek Mehuli Br Peranginangin, and Meiliyani Br Ginting. 2024. “Enhancing System Security Through NFC (Near Field Communication) Technology”. JCEIT: Journal of Computer Engineering and Information Technology 1 (1). https://doi.org/10.64810/jceit.v1i1.6.