
SUMMARY MASLAKHA, NIM. 2210247898, Isolation of Secondary Metabolite Compounds and Antibacterial from Methanol Extract of Pulai Basung Stem Bark (Alstonia spatulata), supervised by, apt. Hilwan Yuda Teruna, Ph.D., and Dr. apt. Rudi Hendra Sy., M. Sc. Alstonia is a genus of plants from the Apocynaceae family plants that dwell in tropical and subtropical regions. This plant has been widely used…