ANDRY, MUHAMMAD, Departement of Pharmaceutical Chemistry, Faculty of Pharmacy and Health, Institut Kesehatan Helvetia, Medan, Sumatera Utara-20124, Indonesia, Indonesia

• International Journal of Applied Pharmaceutics Vol 16, Issue 1 (Jan-Feb), 2024 - Original Article(s)
  QUANTITATIVE ANALYSIS OF DEXTROMETHORPHAN-HBr, GUAIFENESIN, AND DIPHENHYDRAMINE-HCl IN TABLET DOSAGE FORM BY RATIO DIFFERENCE SPECTROPHOTOMETRY METHOD
  Abstract  PDF  HTML
• International Journal of Applied Pharmaceutics Vol 16, Issue 1 (Jan-Feb), 2024 - Original Article(s)
  QUANTITATIVE ANALYSIS OF DEXTROMETHORPHAN-HBr, GUAIFENESIN AND DIPHENHYDRAMINE-HCl IN TABLET DOSAGE FORM BY SUCCESSIVE RATIO DERIVATIVE SPECTRA METHOD
  Abstract  PDF  HTML