Triyatno, I., and A. . Yudhana. “Protection and Monitoring System for LPG Leaks and Fires in Arduino-Based Rooms”. Buletin Ilmiah Sarjana Teknik Elektro, vol. 5, no. 1, Jan. 2023, pp. 31-40, doi:10.12928/biste.v5i1.4784.