Butola, Kanchan. “A Review Article on Transdermal Drug Delivery System Based On- Microneedles”. Journal for Research in Applied Sciences and Biotechnology 1, no. 3 (August 31, 2022): 65–76. Accessed July 7, 2024. https://jrasb.stallionpublication.com/index.php/jrasb/article/view/20.