POONAM. Attitude of MSMEs Towards FinTech Payment Systems: An Empirical Study in Rohtak, Haryana. International Journal of Engineering Science & Humanities, [S. l.], v. 9, n. 4, p. 14–19, 2019. Disponível em: https://www.ijesh.com/j/article/view/24. Acesso em: 28 jun. 2026.