Priyank Sharma, Chandan Chhetri. “Analytical Study of Overall Customer Satisfaction Related To E-Payment Adoption System in Rural Areas of North Bengal”. European Economic Letters (EEL) 15, no. 1 (March 27, 2025): 3952–3963. Accessed February 3, 2026. https://eelet.org.uk/index.php/journal/article/view/2797.