Sugiharto, S.; Isroli, I.; Yudiarti, T.; Widiastuti, E.; Wahyuni, H.; Sartono, T. Effect of Two-Step Fermentation by Chrysonilia Crassa and Bacillus Subtilis on Nutritional Values and Antioxidative Properties of Agro-Industrial by-Products As Poultry Feed Ingredients. J. Adv. Vet. Anim. Res 2018, 5, 472-480.