KHALILA, R. ., fitri, lenni, & SUHARTONO, S. . (2020). Isolation and Characterization of Thermophilic Bacteria as Cellulolytic Enzyme Producer from the Hot Spring of Ie Seuum Aceh Besar, Indonesia. Microbiology Indonesia, 14(1), 4. https://doi.org/10.5454/mi.14.1.4