Tech-business Analytics in Digital Cashless Economy. Poornaprajna International Journal of Emerging Technologies (PIJET), [S. l.], v. 1, n. 1, p. 1–28, 2024. Disponível em: https://www.poornaprajnapublication.com/index.php/pijet/article/view/9.. Acesso em: 19 apr. 2026.