Edmund, Nicholas, Untung Gunawan, and Dion Notario. 2025. “A Validated RP-HPLC-PDA With Buffer-Free Gradient Elution for Simultaneous Plasma Analysis of Trimethoprim and Sulfamethoxazole”. Jurnal Farmasi Indonesia 17 (2):186-99. https://doi.org/10.35617/jfionline.v17i2.498.