L, A. G.; K, S.; M, N. Formulation Optimisation and Evaluation of a Turmeric Extract–Incorporated Emulgel Using a Simplex Lattice Approach. International Journal of Pharmaceutics and Drug Analysis, [S. l.], v. 14, n. 1, p. 1-8, 2026. DOI: 10.47957/ijpda.v14i1.676. Disponível em: https://www.ijpda.org/index.php/journal/article/view/676. Acesso em: 31 jan. 2026.