“The Effect of Substrate Concentration and Bacterial Loading on Biobutanol Production from Molasses Using Clostridium Acetobutylicum”. G-Tech: Jurnal Teknologi Terapan 10, no. 2 (April 2, 2026): 600–609. Accessed October 1, 2026. https://ejournal.uniramalang.ac.id/g-tech/article/view/9288.