“Optimization of HPLC Using Central Composite Design for Determination of Curcumin and Demethoxycurcumin in Tablet Dosage Form”. Dhaka University Journal of Pharmaceutical Sciences 16, no. 2 (January 10, 2018): 137–145. Accessed June 30, 2026. https://www.banglajol.info/index.php/JPharma/article/view/35248.