Sugiharto, S., Agusetyaningsih, I., Widiastuti, E., Wahyuni, H.I., Yudiarti, T., Sartono, T.A.. “Dietary Supplementation of Enzymes: An Approach to Mitigate Ammonia Emission during Broiler Production.” Iranian Journal of Applied Animal Science, vol. 13, no. 4, 2023, pp. 615-625.