Boonme, P., Yang, H. and Amnuaikit, T. 2026. Determination of Diclofenac Sodium in Microemulsions, Microemulsion-based Gels, and Samples of Pig-Ear Skin Permeation Study by HPLC Method. Progress in Applied Science and Technology. 16, 2 (Jul. 2026), 1–6. DOI:https://doi.org/10.60101/past.2026.264494.