Satari, M. H. “The Molecular Changing Mechanism of Ampicillin-Sulbactam Resistant Staphylococcus Aureus towards Methicillin Resistant Staphylococcus Aureus”. Dental Journal (Majalah Kedokteran Gigi), vol. 38, no. 4, Dec. 2005, pp. 180-2, doi:10.20473/j.djmkg.v38.i4.p180-182.