Rukpakavong, Wilawan, Kannikar Subsomboon, and Sirikunya Nilpanich. “Mutual authentication for cardless ATM withdrawal using location factor”. Creative Science 14, no. 2 (May 1, 2022): 245396. accessed September 3, 2026. https://ph01.tci-thaijo.org/index.php/snru_journal/article/view/245396.