Syahputra, Ahmad, and Pardamean Harahap. “Personal Data Protection In The Case Of Covid 19 Vaccine Certificate Data Leak In Wonosobo”. JURNAL HUKUM SEHASEN 11, no. 2 (October 6, 2025): 397-406. Accessed October 8, 2025. https://jurnal.unived.ac.id/index.php/jhs/article/view/9246.