Abdulazeez H. Alqaisi and Mouruj A. Al aubydi, “SOME CHARICTERISTIC OF MICROBIAL INDOLE EXTRACTED FROM PATHOGENIC E. COLI IN COMPARABLE WITH STANDARD ONE”, Iraqi J. Agric. Sci., vol. 54, no. 5, pp. 1193–1201, Oct. 2023, doi: 10.36103/ijas.v54i5.1813.