Retnaningrum, E. and Wilopo, W. (2018) “PRODUCTION AND CHARACTERIZATION OF BIOSURFACTANTS PRODUCED BY Pseudomonas aeruginosa B031 ISOLATED FROM A HYDROCARBON PHYTOREMEDIATION FIELD”, BIOTROPIA, 25(2), pp. 130–139. doi: 10.11598/btb.2018.25.2.808.