Mohd Fadzli Bin Nik Omar, Nik, et al. “Effect of Probiotics (EM-1) Addition on Quality Characteristics of Quail Meat”. International Journal of Engineering & Technology, vol. 7, no. 4.43, Dec. 2018, pp. 122-6, https://doi.org/10.14419/ijet.v7i4.43.25832.