Awaluddin, Muhammad, and Gunadi Dwi Hantoro. “The Influence of Digital Happiness, Ease of Access, Transaction Security, and Feature Innovation on Digital Loyalty”. Research Horizon 6, no. 2 (April 30, 2026): 707–718. Accessed August 26, 2026. https://lifescifi.com/journal/index.php/RH/article/view/1085.