Perbandingan Monografi Asam Mefenamat, Probenesid, Dan Zink Oksida Pada Farmakope Indonesia VI, United States Pharmacopeia, British Pharmacopeia, Dan Europe Pharmacopeia = Monograph Comparison of Mefenamic Acid, Probenecid, and Zinc Oxide in Indonesian Pharmacopeia VI, United States Pharmacopeia, British Pharmacopeia, and Europe Pharmacopeia