ALMAMALIK, LUKMANULHAKIM. “ANALISA DAYA SAING PABRIK GULA-PABRIK GULA MILIK BUMN”. Jurnal E-Bis 1, no. 1 (July 20, 2018): 76 - 90. Accessed May 6, 2026. https://jurnal.politeknik-kebumen.ac.id/E-Bis/article/view/44.