SAH, Gunja Kumari; SHAH, Avishek; RAJ, Ravi Kumar. Effectiveness of QR codes in enhancing customer satisfaction. Rajarshi Janak University Research Journal, [S. l.], v. 3, n. 1, p. 95–103, 2025. DOI: 10.3126/rjurj.v3i1.80718. Disponível em: https://www.nepjol.info/index.php/rjurj/article/view/80718. Acesso em: 7 dec. 2025.