Hadi, A. F., M. Taufik, and H. Hudiono. “Design and Build a Hotel Service Reservation and Verification System Using Web-Based E-KTP”. Journal of Telecommunication Network (Jurnal Jaringan Telekomunikasi), vol. 13, no. 4, Dec. 2023, pp. 355-9, doi:10.33795/jartel.v13i4.640.