Hesa Yasmila, A. (2026) “The Effect of Neem Leaf Flour (Azadirachta indica) as an Antibiotic Growth Promoter (AGP) in Increasing Broiler Chicken Productivity”, International Vocational Agriculture Symposium, 1(1), pp. 143–151. doi: 10.34145/ivas.v1i1.3849.