Sulaiman, S., R. Kasmani, A. Mustafa, S. Abdul Mudalip, R. Che Man, S. Md. Shaarani, Z. Mohd. Arshad, N. Noor Azmi, and N. Harinder Khan. “Effect of Pipe Size on Acetylene Flame Propagation in a Closed Straight Pipe”. Journal of Mechanical Engineering and Sciences, vol. 11, no. 4, Dec. 2017, pp. 3095-03, doi:10.15282/jmes.11.4.2017.12.0278.