A, Balaiah, Ephraiem Babu G, Dr. Vijayalakshmi p, Naga Raju k, and Deepika B. 2012. “Formulation Development and In-Vitro Characterization of Oral Levetiracetam Microspheres ”. International Research Journal of Pharmaceutical and Applied Sciences 2 (3), 13-21. https://scienztech.org/index.php/irjpas/article/view/305.