Nefftalia, Y. M., Daulay, H. B., & Surawan, F. E. D. (2015). IDENTIFICATION PROCESS OF MATERIAL RUBBER (BOKAR) PUBLIC INTO PTPN VII (PERSERO) UNIT PADANG PELAWI SELUMA REGENCY. Jurnal Agroindustri, 5(2), 95–108. https://doi.org/10.31186/j.agroindustri.5.2.95-108