2021 IEEE 12th Annual Information Technology, Electronics and Mobile Communication Conference (IEMCON), Vancouver, BC, Canada. IEEE: pp. 1003-1009; ISBN 978-1-6654-0067-1
2021 International Conference on Electrical, Communication, and Computer Engineering (ICECCE), Kuala Lumpur, Malaysia. IEEE: pp. 1-6; ISBN 978-1-6654-4602-0