Ghosh, Mr. Soumyadeep. 2014. “Formulation and Evaluation of Hydroxyzine Hydrochloride Sustained Release Microspheres by Ionotropic Gelation Technique Using Carbopol 934P”. Asian Journal of Pharmaceutics (AJP) 8 (4):230-36. https://doi.org/10.22377/ajp.v8i4.448.