KAPIL K. SHAH, MAHENDRA R. SHIRADKAR, and V. HIMA BINDU. 2011. “Transdermal Delivery Of Aceclofenac: Effect Of Piperine And Its Mechanism Of Action”. International Journal of Pharma and Bio Sciences 2 (3):10-18. https://ijpbs.net/index.php/journal/article/view/870.