Sudip Chakraborty, and Aithal P. S. “Let Us Create an Alexa-Enabled IoT Device Using C#, AWS Lambda, and ESP Module”. International Journal of Management, Technology and Social Sciences (IJMTS), vol. 8, no. 3, Aug. 2023, pp. 256-61, doi:10.47992/IJMTS.2581.6012.0301.