Proceedings of the 9th IRC Conference on Science, Engineering, and Technology: IRC-SET 2023; 19-August, Singapore - Jiqiang Lu; Chekole, Eyasu Getahun; Guo, Huaqun; Heng Loong Wong, Nicholas; Lakshmanan, Umayal; McLoughlin, Ian; Meng, Weizhi; Wang, Peng Cheng (Springer Nature, 2023)