Arinze, Rosemary, Pauline Chris-Okafor, Nkechi Okoye, and Chinasa Iziga. “Reducing the Flammability of Gmelina Arborea Wood Using Flame Retardants”. American Scientific Research Journal for Engineering, Technology, and Sciences 57, no. 1 (July 10, 2019): 53–61. Accessed May 1, 2024. https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4964.