AMININ1, A. L. N., F. MADAYANTI, P. ADITIAWATI, and . AKHMALOKA. “16S Ribosomal RNA-Based Analysis of Thermophilic Bacteria in Gedongsongo Hot Spring”. Microbiology Indonesia, vol. 1, no. 1, Mar. 2010, p. 9, doi:10.5454/mi.1.1.9.