Khan Α., Z. H. Lodhi, and A. Q. Malik. “Development and Experimental Investigation on Delay Time Consistency of Modified Si/PbO/Pb3O4/FG Pyrotechnic Delay Composition”. Engineering, Technology &Amp; Applied Science Research, vol. 7, no. 6, Dec. 2017, pp. 2167-70, doi:10.48084/etasr.1511.