Rusdiana, S., & Soeharsono, S. (2019). Efisiensi Usaha Pembibitan Ayam Lokal Unggul Balitbangtan Skala Peternakan Rakyat : Business Efficiency of Local Chicken Breeding Superior of Balitbangtan On Small scale Farms. Jurnal Ilmiah Ilmu-Ilmu Peternakan, 22(2), 73-83. https://doi.org/10.22437/jiiip.v22i2.8349