A. Arianto, R. Amelia, and H. Bangun, “THE EFFECT OF TWEEN 80, PALM KERNEL OIL, AND ITS CONVERSION PRODUCT ON IN VITRO PENETRATION ENHANCEMENT OF INDOMETHACIN THROUGH RABBIT SKIN”, Asian J Pharm Clin Res, vol. 10, no. 7, pp. 284–288, Jul. 2017.