R. GOPINATH, S. VEVEK, DR. S. SIVAPRAKKASH. A Paradigm Shifts In Digital Payment Transactions: UPI, IMPS & NFS Before And After Covid-19 To Seize Opportunity Of Cashless Economy In India. CEMJP, [S. l.], v. 30, n. 4, p. 915–923, 2022. DOI: 10.57030/23364890.cemj.30.4.89. Disponível em: http://journals.kozminski.cem-j.org/index.php/pl_cemj/article/view/105. Acesso em: 2 may. 2024.