Karyawati, Ni Putu, Rulinawaty Rulinawaty, and Arif Sugiono. “Quality of Correspondence Administration Services Using Electronic Signatures at the Regional Secretariat of Gianyar Regency”. Jurnal Mantik 8, no. 1 (May 31, 2024): 390-403. Accessed November 1, 2026. https://www.ejournal.iocscience.org/index.php/mantik/article/view/5096.