Smail, S. S., N. J. Ibrahim, and N. R. Hussein. “Development and In Vitro Evaluation of Buccal Effervescent Tablet Containing Ropinirole Hydrochloride”. Polytechnic Journal, vol. 9, no. 2, Dec. 2019, pp. 37-41, doi:10.25156/ptj.v9n2y2019.pp37-41.