YustikaAhmad Erani. “Daya Saing Industri Gula Di Era Industri 4.0”. Policy Brief Pertanian, Kelautan, dan Biosains Tropika 1, no. 1 (January 30, 2019): 25-27. Accessed November 23, 2024. https://journal.ipb.ac.id/index.php/agro-maritim/article/view/53450.