Harjunowibowo D, Hartati S, Budianto A. A Counterfeit Paper Currency Recognition System Using LVQ based on UV Light. IJID [Internet]. 2012 Dec. 15 [cited 2025 Feb. 28];1(2):9-13. Available from: https://ejournal.uin-suka.ac.id/saintek/ijid/article/view/01202