ROBI’IN, Bambang; WARDANA, Leonardus Ari; SUYOTO. New Solutions for Instant Payment Problems in Indonesia. International Journal on Advanced Science, Engineering and Information Technology, [S. l.], v. 7, n. 4, p. 1191–1197, 2017. DOI: 10.18517/ijaseit.7.4.2221. Disponível em: https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/2221. Acesso em: 3 jul. 2024.