RAVIKUMAR K I; RAVI RAYAPPA; ANUSHA K. Implementation of Multi-Account ATM Card using Embedded System. Journal of Microprocessor and Microcontroller Research, [S. l.], p. 1–12, 2024. Disponível em: https://matjournals.net/engineering/index.php/JoMMR/article/view/953. Acesso em: 27 jun. 2026.