A. Al-Khayat , M., and J. I. Al-Horainy. 1987. “BIPHASIC THERMAL DEATH TIME CURVES AT HIGH AND ULTRAHIGH TEMPERATURES OF BACILLUS ‎SUBTILIS HU 1 SPORES”. The Iraqi Journal of Veterinary Medicine 11 (1): 87-101. https://doi.org/10.30539/w0vd1e62.