Partama, I. B. G., Yadnya, T. G. B., Trisnadewi, A. A. A. S., & Sukada, I. K. (2018). Fermented rice husk utilization of effective microorganisms-4 supplemented with Piper betle L. performance, meat quality, antioxidant capacity, and meat cholesterol levels of Bali duck. International Journal of Life Sciences, 2(3), 98–110. https://doi.org/10.29332/ijls.v2n3.215