Madan, J. R., V. Kadam, S. Bandavane, and K. Dua. “Formulation and Evaluation of Microspheres Containing Ropinirole Hydrochloride Using Biodegradable Polymers”. Asian Journal of Pharmaceutics (AJP), vol. 7, no. 4, Oct. 2014, doi:10.22377/ajp.v7i4.342.