Ali, A. S., A. A. Elsir, A. A. Elobied, E. A. Hassan, and M. S. Mohammed. “Effect of Ripening Period and Culture Level of Starter on the Quality Characteristics of Fermented Beef Sausage: Quality Characteristics of Fermented Beef Sausages”. Letters In Animal Biology, vol. 2, no. 2, Aug. 2022, pp. 17-21, doi:10.62310/liab.v2i2.83.