Julirin, M., H. Hasanuddin, and H. Koto. “ANALYSIS OF EFFICIENCY AND BREAK EVEN POINT OF SAWMILL WOOD INDUSTRY : CASE STUDY AT UD. TIMBER JAYA MAKMUR SUKARAJA, SELUMA, BENGKULU”. Jurnal Agroindustri, vol. 9, no. 2, Dec. 2019, pp. 102-8, doi:10.31186/j.agroindustri.9.2.102-108.