Fazri, Narotama Aulia, Budi Eko Soetjipto, and Madziatul Churiyah. “The Effect Of Ease Of Use And Product Safety On Increased Sales Through Customer Satisfaction: Systematic Literature Review (SLR)”. Economics and Business Journal (ECBIS) 4, no. 3 (April 25, 2026): 855–874. Accessed April 29, 2026. https://ecbis.net/index.php/go/article/view/319.