B. C. Hagen, “Ignition of Smoldering in Cotton: 3D-Heat-Transfer-Modeling”, ASRJETS-Journal, vol. 50, no. 1, pp. 66–87, Dec. 2018, Accessed: Sep. 30, 2025. [Online]. Available: https://asrjetsjournal.org/American_Scientific_Journal/article/view/4530