Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 DWI KURNIAWAN, Itok et al. PERANAN SURAT PERNYATAAN TANGGUNG JAWAB MUTLAK (SPTJM) DALAM PENINGKATAN CAKUPAN KEPEMILIKAN AKTA KELAHIRAN DI SURAKARTA. Kertha Semaya : Journal Ilmu Hukum, [S.l.], v. 9, n. 10, p. 1865-1878, aug. 2021. ISSN 2303-0569. Available at: <https://ojs.unud.ac.id/index.php/kerthasemaya/article/view/75554>. Date accessed: 28 aug. 2026. doi: https://doi.org/10.24843/KS.2021.v09.i10.p12.