Yuliani, Nia, RTM Sutamiharja, and Aditya Prihantara. 2020. “Utilization of Residual Carrageenan Extract from Eucheuma Cottonii Seaweed Into Bioethanol”. Indonesian Journal of Applied Research (IJAR) 1 (1), 25-31. https://doi.org/10.30997/ijar.v1i1.32.