Jagannadham, Y., B. Ramadevi, and B. Prasanna. “An Improved Economical Process for Preparation of Apremilast and Identified Their Impurities”. Asian Journal of Chemistry 28, no. 12 (September 2, 2016): 2749–2751. Accessed July 18, 2024. https://asianpubs.org/index.php/ajchem/article/view/28_12_33.