Abd Aziz, Abd Rashid, Ftwi Yohaness Hagos, Yohannes T Anbese, Morgan R Heikal, and Firmansyah Firmansyah. “Application of The Chain Code and Fourier Analysis Techniques for The Investigation of Wrinkles and Distortions on Early Flames”. International Journal of Automotive and Mechanical Engineering 15, no. 4 (December 24, 2018): 5709–5728. Accessed December 22, 2024. https://journal.ump.edu.my/ijame/article/view/50.