2021 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON), Valparaíso, Chile. IEEE: 1-5; ISBN 978-1-6654-0874-5
2021 5th International Conference on Electrical Engineering and Information Communication Technology (ICEEICT), Dhaka, Bangladesh. IEEE: 1-5; ISBN 978-1-6654-9523-3