Putra, R.E., Surtina, D. and Harissatria, H. 2024. Evaluation of Crude Fat, Crude Fiber, and Gross Energy Content of Palm Kernel Meal Fermented with EM-4 (Effective Microorganisms-4) at Different Fermentation Durations. Journal of Animal Nutrition and Production Science. 3, 01 (May 2024), 183–187. DOI:https://doi.org/10.36665/janaps.v3i01.701.