Antibacterial activity of ten medicinal plants obtained from some selected villages in the states of Kedah and Penang, Malaysia - Samah, Othman Abd; Department of Biomedical Science, Faculty of Science, International Islamic University Malaysia Bandar Indera Mahkota, 25200 Kuantan, Malaysia. (Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia, 2009)