Palupi , Rizki, Fitri Nova Liya Lubis, and Anggriawan Naidilah Tetra Pratama. “The Effect of the Use of Cassava Tuber (Manihot Esculenta) and Indigofera Zollingeriana Leaf Flour Combination As a Source of Energy Supplemented With Citric Acid in Ration on Broiler Small Intestine Characteristics and Productivity”. Journal of Advanced Veterinary and Animal Research 9, no. 3 (September 30, 2022): 471–480. Accessed September 9, 2025. https://banglajol.info/index.php/JAVAR/article/view/80292.