suarnatha, iputudody, et al. “Design and Implementation of A Firing Information System A PPAT Based Deed Website”. Jurnal Sains Informasi, Data, Dan Teknologi , vol. 1, no. 1, May 2026, pp. 63-70, https://ojs.uhnsugriwa.ac.id/index.php/jsidt/article/view/6777.