Uji Aktivitas Antibakteri Minyak Atsiri Kulit Kayu Masoyi (Cryptocarya massoy (Oken) Kosterm) dengan Metode Zona Hambat dan Konsentrasi Hambat Minimal = Antibacterial Activity Test of Cryptocarya massoy (Oken) Kosterm Barkâs Essential Oil with Inhibition Zone and Minimum Inhibitory Concentration Methods