HIDAYATI, D. N., Y. LESTARI, and B. MARWOTO. “Characterization of Micromonospora Spp. With Activity Against E.Coli ATCC 35218 Resistance β-Lactam Antibiotics”. Microbiology Indonesia, vol. 7, no. 3, Sept. 2013, p. 1, doi:10.5454/mi.7.3.1.