Ega Felecia Sinulingga, and Chusnul Hanim. 2026. “Study of Cinnamon Leaf Powder (Cinnamomum Burmannii Ness Ex. Bl) As a Source of Cinnamaldehyde on in Vitro Feed Digestibility ”. Journal of Advanced Veterinary Research 16 (2):230-33. https://advetresearch.com/index.php/AVR/article/view/2494.