Aljufri, Achmad Quraisy, et al. “Differences in Anti-Inflammatory Effects of Celecoxib Emulgel Preparations With Variations in Surfactant Concentration Between Lecithin and Tween 80”. Jurnal Ilmiah Sains, vol. 24, no. 2, Oct. 2024, pp. 170-83, doi:10.35799/jis.v24i2.55977.