Manoharan.S, Abinaya.R, Bharathi.P, Arunkumar.S, Priyadharshini.V. “Smart System To Prevent Fire Breakouts Of Lpg Cylinder”. 2021. International Journal of Modern Agriculture, vol. 10, no. 2, Apr. 2021, pp. 2403 -11, http://modern-journals.com/index.php/ijma/article/view/1034.