Abba, H, H Musa, AA Kogo, and AA Salisu. “Studies on the Effects of Ammonium Phosphates on the Flammability Properties of Poly(Vinyl Alcohol) Films”. Nigerian Journal of Basic and Applied Sciences 20, no. 2 (September 26, 2012): 173–176. Accessed August 19, 2026. https://www.ajol.info/index.php/njbas/article/view/81611.