@article{article96d5544c, title = {Development and optimization of stability-indicating method of ethinylestradiol, levonorgestrel, and their main impurities using quality by design approach}, author = {Silva, Fernando Antunes da and Lourenço, Felipe Rebello and Calixto, Leandro Augusto}, year = {2023}, doi = {10.1016/j.jpba.2022.115208}, journal = {Journal of Pharmaceutical and Biomedical Analysis} }