P. A. . Riyantoko, A. K. . Faizin, B. S. . Acarya, and F. M. I. . Farraz, “Internet of Things ESP8266 Module for Vocational High School Student”, Nusantara Sci. Tech. Proc., vol. 2023, no. 33, pp. 337–344, May 2023, doi: 10.11594/nstp.2023.3354.