Notario D, Suwita A, Kelviyana K. Analytical Method Validation of Sulfamethoxazole in Human Plasma and Urine by HPLC-PDA. J. Sains. Kes. 2024;4(SE-1):31-38. Accessed November 23, 2025. http://jsk.ff.unmul.ac.id/index.php/JSK/article/view/508