Gade, R., A. Makineni, A. A, Krishna, K. B, T. Murthy, C. B. Rao, and S. Nama. “DESIGN AND DEVELOPMENT OF HYDROXYZINE HYDROCHLORIDE CONTROLLED RELEASE TABLETS BASED ON MICROSPONGE TECNOLOGY”. Caribbean Journal of Sciences and Technology, vol. 1, no. 1, Jan. 2013, pp. 172-84, https://caribjscitech.com/index.php/cjst/article/view/93.