Khalil, Shady, Hossam Abdellatif, Ahmed Al-Sagan, Tarek Melegy, Abdelbary Prince, and Ramadan El-Banna. 2023. “Efficiency of Xylanase, Emulsifier, and Guanidinoacetic Acid in Restoring Energy Deficit in Male Broilers Fed Low Metabolisable Energy Diets”. Journal of Advanced Veterinary Research 14 (1):103-12. https://advetresearch.com/index.php/AVR/article/view/1634.