Kolo, Sefrinus, and Eduardus Edi. 2018. “Hydrolysis of Sorghum Seed Pulp With Microwave for the Production of Reducing Sugar As Raw Material of Bioethanol”. Jurnal Saintek Lahan Kering 1 (2), 22-23. https://doi.org/https://doi.org/10.32938/slk.v1i2.596.