Ach Bagus Adhiluhung Mardhotillah and Inggit Kentjonowaty (2023) “Income Over Feed Cost and Efficiency Protein Ratio (PER) BoerPE Goats Through Different Content of Crude Protein Levels: Income Over Feed Cost dan Efficiency Protein Ratio (PER) Kambing BoerPE Melalui Perbedaan Kadar Protein Kasar”, JURNAL TRITON, 14(1), pp. 231–238. doi: 10.47687/jt.v14i1.364.