Tulljannah, W., R. Dona, T. E. W. Ningrum, and M. Djohari. “Validation Test of Method for Determination of Ibuprofen Level in Tablet Preparations With Trade Name and Generic by UV Spectrophotometry”. JOPS (Journal Of Pharmacy and Science), vol. 8, no. 1, Dec. 2024, pp. 116-23, doi:10.36341/jops.v8i1.5247.