ANNISA, Wira; SADELI, Achmad; TAFSIN , Ma’ruf; UMAR, Sayed. Effect of Extracts and Flour of Batak Onions on the Number of Escherichia Coli Colonies in Broiler. Indonesian Journal of Agricultural Research, [S. l.], v. 5, n. 2, p. 159–169, 2023. DOI: 10.32734/injar.v5i2.6215. Disponível em: https://idjpcr.usu.ac.id/InJAR/article/view/6215. Acesso em: 19 dec. 2025.