Setyawan, Eka Indra, Akhmad Kharis Nugroho, and Achmad Fudholi. 2019. “Application Simplex Lattice Design on Optimizing Formula of Ketoprofen Matrix Patch Transdermal ”. Journal of Food and Pharmaceutical Sciences 7 (2), 107-16. https://doi.org/10.22146/jfps.722.