The Potency Of Glutamate Producing Lactic Acid Bacteria Isolated as Additive Feed In Improving Broiler Performance Vebera Maslami, Yetti Marlida, Mirnawati Mirnawati, Yuliaty Shafan Shafan Nur Jurnal Ilmu dan Teknologi Peternakan Tropis Vol. 10 No. 1 2023 DOI 10.33772/jitro.v10i1.27551