Imjar IFJZ, Nicholas Kurniawan Hia, Krisman Jaya Zendrato, Jurisman Waruwu. Design and Implementation of an Intelligent Agent–Based Village Certificate Service System with Digital Signature Support. j. of artif. intell. and eng. appl. [Internet]. 2026 Oct. 15 [cited 2026 Oct. 17];6(1):305-11. Available from: https://mail.ioinformatic.org/index.php/JAIEA/article/view/2614