Mirnawati, A. Djulardi, and G. Ciptaan, “Utilization of Fermented Palm Kernel Cake with Sclerotium rolfsii in Broiler Ration”, Int. J. Poult. Sci., vol. 17, no. 7, pp. 342–347, Jun. 2018, doi: 10.3923/ijps.2018.342.347.