PURBA, NOVALINA B. R., ABDUL ROHMAN, and SUDIBYO MARTONO. “THE OPTIMIZATION OF HPLC FOR QUANTITATIVE ANALYSIS OF ACID ORANGE 7 AND SUDAN II IN COSMETIC PRODUCTS USING BOX BEHNKEN DESIGN”. International Journal of Applied Pharmaceutics 11, no. 2 (March 7, 2019): 130–137. Accessed November 22, 2024. https://mail.innovareacademics.in/journals/index.php/ijap/article/view/31285.