D. V. R. N. , B., & B, R. P. (2020). Formulation Development and In vitro Evaluation of Controlled Release Gliclazide Trilayer Matrix Tablets by Geomatrix Technology. International Journal of Pharmaceutical Sciences and Nanotechnology(IJPSN), 12(1), 4403–4411. https://doi.org/10.37285/ijpsn.2019.12.1.7