STUDY OF METALLO BETA LACTAMASE (MBL) PRODUCING Pseudomonas aeruginosa SENSITIVITY ON TETRACYCLINE GROUP ANTIBIOTIC IN CLINICAL ISOLATE COLLECTIONS OF DEPARTMENT OF MICROBIOLOGY FACULTY OF MEDICINE UNIVERSITAS GADJAH MADA FROM 2011-2013 - , YUNITA HARISA PUTRI ([Yogyakarta] : Universitas Gadjah Mada, 2014)