G. Srilaxmi, and V. Uma maheshwar rao. 2018. “FORMULATION AND EVALUATION OF METFORMIN TRANSDERMAL PATCHES: FORMULATION AND EVALUATION OF METFORMIN TRANSDERMAL PATCHES”. Frontier Journal of Pharmaceutical Sciences and Research 1 (1):9-13. https://frontierjournals.org/index.php/fjpsr/article/view/3.